| 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 | $34.55 | 4.798% | $36.2077 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $102.66 | 5.228% | $108.0271 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $201.68 | 9.753% | $221.3499 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $130.50 | 13.533% | $148.1606 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $53.46 | 5.497% | $56.3987 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $160.41 | 3.303% | $165.7083 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $133.57 | 5.470% | $140.8763 | $140.88 | $140.90 | $140.90 |
| 7 purchase totals = | $816.83 | $876.7286 | $876.74 | $876.75 | $876.70 | |