| 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 | $46.67 | 8.312% | $50.5492 | $50.55 | $50.55 | $50.50 |
| Purchase #2 | $116.86 | 5.331% | $123.0898 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $28.96 | 11.597% | $32.3185 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $81.35 | 4.231% | $84.7919 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $94.58 | 4.678% | $99.0045 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $35.31 | 8.396% | $38.2746 | $38.27 | $38.25 | $38.30 |
| Purchase #7 | $181.32 | 3.575% | $187.8022 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $585.05 | $615.8307 | $615.82 | $615.80 | $615.80 | |