| 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 | $39.55 | 13.634% | $44.9422 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $37.33 | 7.282% | $40.0484 | $40.05 | $40.05 | $40.00 |
| Purchase #3 | $108.92 | 8.705% | $118.4015 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $49.29 | 7.526% | $52.9996 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $167.27 | 10.366% | $184.6092 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $167.62 | 10.311% | $184.9033 | $184.90 | $184.90 | $184.90 |
| Purchase #7 | $226.60 | 13.653% | $257.5377 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $796.58 | $883.4419 | $883.44 | $883.45 | $883.30 | |