| 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 | $35.58 | 4.731% | $37.2633 | $37.26 | $37.25 | $37.30 |
| Purchase #2 | $139.55 | 9.697% | $153.0822 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $164.91 | 3.234% | $170.2432 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $87.59 | 3.720% | $90.8483 | $90.85 | $90.85 | $90.80 |
| Purchase #5 | $224.93 | 7.104% | $240.909 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $194.39 | 6.523% | $207.0701 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $28.69 | 7.658% | $30.8871 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $875.64 | $930.3032 | $930.30 | $930.30 | $930.30 | |