| 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 | $89.89 | 12.757% | $101.3573 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $159.71 | 6.229% | $169.6583 | $169.66 | $169.65 | $169.70 |
| Purchase #3 | $161.41 | 8.857% | $175.7061 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $86.60 | 13.323% | $98.1377 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $224.69 | 10.598% | $248.5026 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $7.34 | 7.476% | $7.8887 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $31.57 | 7.771% | $34.0233 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $761.21 | $835.2740 | $835.28 | $835.25 | $835.30 | |