| 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 | $99.79 | 6.555% | $106.3312 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $156.78 | 8.489% | $170.0891 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $46.82 | 13.581% | $53.1786 | $53.18 | $53.20 | $53.20 |
| Purchase #4 | $160.39 | 8.847% | $174.5797 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $152.74 | 5.824% | $161.6356 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $45.63 | 7.416% | $49.0139 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $31.49 | 7.833% | $33.9566 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $693.64 | $748.7847 | $748.79 | $748.85 | $748.80 | |