| 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 | $25.36 | 4.179% | $26.4198 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $179.59 | 11.424% | $200.1064 | $200.11 | $200.10 | $200.10 |
| Purchase #3 | $31.73 | 6.675% | $33.848 | $33.85 | $33.85 | $33.80 |
| Purchase #4 | $18.99 | 8.833% | $20.6674 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $217.36 | 9.749% | $238.5504 | $238.55 | $238.55 | $238.60 |
| Purchase #6 | $203.69 | 4.235% | $212.3163 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $239.57 | 9.124% | $261.4284 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $916.29 | $993.3367 | $993.35 | $993.30 | $993.30 | |