| 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 | $81.64 | 8.722% | $88.7606 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $115.91 | 11.206% | $128.8989 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $36.68 | 12.137% | $41.1319 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $192.70 | 4.402% | $201.1827 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $109.48 | 11.707% | $122.2968 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $125.68 | 10.118% | $138.3963 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $98.35 | 7.265% | $105.4951 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $760.44 | $826.1623 | $826.17 | $826.20 | $826.20 | |