| 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 | $98.96 | 11.816% | $110.6531 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $6.61 | 11.254% | $7.3539 | $7.35 | $7.35 | $7.40 |
| Purchase #3 | $99.51 | 3.451% | $102.9441 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $175.90 | 13.770% | $200.1214 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $118.80 | 7.130% | $127.2704 | $127.27 | $127.25 | $127.30 |
| Purchase #6 | $76.53 | 3.668% | $79.3371 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $194.27 | 10.605% | $214.8723 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $770.58 | $842.5523 | $842.54 | $842.50 | $842.60 | |