| 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 | $75.80 | 11.651% | $84.6315 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $20.31 | 12.856% | $22.9211 | $22.92 | $22.90 | $22.90 |
| Purchase #3 | $53.49 | 11.334% | $59.5526 | $59.55 | $59.55 | $59.60 |
| Purchase #4 | $33.28 | 11.604% | $37.1418 | $37.14 | $37.15 | $37.10 |
| Purchase #5 | $43.56 | 12.624% | $49.059 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $159.55 | 11.455% | $177.8265 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $98.92 | 12.770% | $111.5521 | $111.55 | $111.55 | $111.60 |
| 7 purchase totals = | $484.91 | $542.6846 | $542.68 | $542.70 | $542.70 | |