| 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 | $7.57 | 5.321% | $7.9728 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $115.53 | 9.239% | $126.2038 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $119.82 | 5.415% | $126.3083 | $126.31 | $126.30 | $126.30 |
| Purchase #4 | $29.26 | 13.526% | $33.2177 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $53.40 | 11.165% | $59.3621 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $249.87 | 10.411% | $275.884 | $275.88 | $275.90 | $275.90 |
| Purchase #7 | $49.70 | 9.167% | $54.256 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $625.15 | $683.2047 | $683.20 | $683.15 | $683.30 | |