| 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 | $37.40 | 10.716% | $41.4078 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $244.35 | 3.647% | $253.2614 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $9.59 | 4.209% | $9.9936 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $76.29 | 8.406% | $82.7029 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $222.73 | 11.102% | $247.4575 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $113.49 | 11.169% | $126.1657 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $77.51 | 3.673% | $80.3569 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $781.36 | $841.3458 | $841.35 | $841.30 | $841.50 | |