| 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 | $70.46 | 9.829% | $77.3855 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $158.57 | 4.129% | $165.1174 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $194.69 | 8.593% | $211.4197 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $67.51 | 12.422% | $75.8961 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $130.60 | 4.246% | $136.1453 | $136.15 | $136.15 | $136.10 |
| Purchase #6 | $145.54 | 4.554% | $152.1679 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $149.32 | 9.403% | $163.3606 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $916.69 | $981.4925 | $981.51 | $981.45 | $981.50 | |