| 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 | $124.95 | 4.184% | $130.1779 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $101.85 | 7.671% | $109.6629 | $109.66 | $109.65 | $109.70 |
| Purchase #3 | $50.98 | 4.243% | $53.1431 | $53.14 | $53.15 | $53.10 |
| Purchase #4 | $65.65 | 4.150% | $68.3745 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $55.39 | 13.424% | $62.8256 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $9.70 | 11.630% | $10.8281 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $170.76 | 3.738% | $177.143 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $579.28 | $612.1551 | $612.15 | $612.20 | $612.10 | |