| 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 | $116.43 | 11.394% | $129.696 | $129.70 | $129.70 | $129.70 |
| Purchase #2 | $97.49 | 7.757% | $105.0523 | $105.05 | $105.05 | $105.10 |
| Purchase #3 | $44.91 | 11.806% | $50.2121 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $129.27 | 12.814% | $145.8347 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $218.44 | 7.475% | $234.7684 | $234.77 | $234.75 | $234.80 |
| Purchase #6 | $138.98 | 10.763% | $153.9384 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $42.43 | 8.703% | $46.1227 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $787.95 | $865.6246 | $865.62 | $865.60 | $865.60 | |