| 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 | $37.66 | 11.614% | $42.0338 | $42.03 | $42.05 | $42.00 |
| Purchase #2 | $244.94 | 10.364% | $270.3256 | $270.33 | $270.35 | $270.30 |
| Purchase #3 | $158.88 | 4.174% | $165.5117 | $165.51 | $165.50 | $165.50 |
| Purchase #4 | $65.91 | 13.588% | $74.8659 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $75.76 | 6.365% | $80.5821 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $150.89 | 8.571% | $163.8228 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $160.52 | 12.454% | $180.5112 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $894.56 | $977.6531 | $977.65 | $977.65 | $977.60 | |