| 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 | $30.75 | 6.663% | $32.7989 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $112.55 | 3.464% | $116.4487 | $116.45 | $116.45 | $116.40 |
| Purchase #3 | $240.25 | 3.272% | $248.111 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $98.68 | 12.123% | $110.643 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $141.32 | 7.549% | $151.9882 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $13.89 | 5.258% | $14.6203 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $170.48 | 9.716% | $187.0438 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $807.92 | $861.6539 | $861.65 | $861.65 | $861.50 | |