| 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 | $32.49 | 4.133% | $33.8328 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $17.63 | 9.295% | $19.2687 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $151.94 | 3.521% | $157.2898 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $153.36 | 13.175% | $173.5652 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $141.80 | 10.106% | $156.1303 | $156.13 | $156.15 | $156.10 |
| Purchase #6 | $12.95 | 5.678% | $13.6853 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $249.76 | 5.375% | $263.1846 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $759.93 | $816.9567 | $816.96 | $817.00 | $817.00 | |