| 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 | $65.34 | 6.785% | $69.7733 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $250.88 | 5.288% | $264.1465 | $264.15 | $264.15 | $264.10 |
| Purchase #3 | $97.73 | 8.371% | $105.911 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $92.95 | 10.249% | $102.4764 | $102.48 | $102.50 | $102.50 |
| Purchase #5 | $197.44 | 6.783% | $210.8324 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $93.71 | 4.265% | $97.7067 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $10.92 | 12.325% | $12.2659 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $808.97 | $863.1122 | $863.12 | $863.10 | $863.10 | |