| 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 | $95.71 | 11.279% | $106.5051 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $6.62 | 10.586% | $7.3208 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $25.41 | 10.822% | $28.1599 | $28.16 | $28.15 | $28.20 |
| Purchase #4 | $128.26 | 9.138% | $139.9804 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $89.42 | 8.111% | $96.6729 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $148.67 | 5.305% | $156.5569 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $159.69 | 5.753% | $168.877 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $653.78 | $704.0730 | $704.08 | $704.05 | $704.20 | |