| 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 | $99.41 | 6.153% | $105.5267 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $168.80 | 9.502% | $184.8394 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $136.84 | 4.586% | $143.1155 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $41.61 | 4.407% | $43.4438 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $109.58 | 9.194% | $119.6548 | $119.65 | $119.65 | $119.70 |
| Purchase #6 | $77.54 | 9.412% | $84.8381 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $108.93 | 7.440% | $117.0344 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $742.71 | $798.4527 | $798.45 | $798.50 | $798.30 | |