| 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 | $116.97 | 9.716% | $128.3348 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $46.53 | 7.666% | $50.097 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $47.91 | 7.684% | $51.5914 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $225.96 | 6.284% | $240.1593 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $171.40 | 9.667% | $187.9692 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $63.53 | 6.806% | $67.8539 | $67.85 | $67.85 | $67.90 |
| Purchase #7 | $38.52 | 8.630% | $41.8443 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $710.82 | $767.8499 | $767.84 | $767.85 | $767.90 | |