| 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 | $42.44 | 6.664% | $45.2682 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $248.72 | 6.234% | $264.2252 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $181.58 | 11.684% | $202.7958 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $58.53 | 9.213% | $63.9224 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $139.67 | 4.381% | $145.7889 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $152.72 | 8.763% | $166.1029 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $75.66 | 6.852% | $80.8442 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $899.32 | $968.9476 | $968.95 | $968.95 | $968.90 | |