| 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 | $10.55 | 11.213% | $11.733 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $33.32 | 6.675% | $35.5441 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $128.87 | 7.202% | $138.1512 | $138.15 | $138.15 | $138.20 |
| Purchase #4 | $13.67 | 7.593% | $14.708 | $14.71 | $14.70 | $14.70 |
| Purchase #5 | $206.97 | 6.813% | $221.0709 | $221.07 | $221.05 | $221.10 |
| Purchase #6 | $138.31 | 7.264% | $148.3568 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $99.78 | 4.351% | $104.1214 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $631.47 | $673.6854 | $673.68 | $673.65 | $673.70 | |