| 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 | $50.91 | 9.711% | $55.8539 | $55.85 | $55.85 | $55.90 |
| Purchase #2 | $231.79 | 12.604% | $261.0048 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $13.33 | 11.492% | $14.8619 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $199.35 | 5.843% | $210.998 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $6.82 | 9.413% | $7.462 | $7.46 | $7.45 | $7.50 |
| Purchase #6 | $16.43 | 6.607% | $17.5155 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $50.26 | 6.278% | $53.4153 | $53.42 | $53.40 | $53.40 |
| 7 purchase totals = | $568.89 | $621.1114 | $621.11 | $621.05 | $621.20 | |