| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.37 | 4.371% | $72.4022 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $243.71 | 7.557% | $262.1272 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $156.44 | 7.570% | $168.2825 | $168.28 | $168.30 | $168.30 |
| Purchase #4 | $185.70 | 5.621% | $196.1382 | $196.14 | $196.15 | $196.10 |
| Purchase #5 | $107.36 | 13.698% | $122.0662 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $122.84 | 6.105% | $130.3394 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $152.43 | 11.783% | $170.3908 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $1,037.85 | $1,121.7465 | $1,121.75 | $1,121.80 | $1,121.70 | |