| 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 | $43.58 | 9.467% | $47.7057 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $209.92 | 5.656% | $221.7931 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $198.50 | 7.230% | $212.8516 | $212.85 | $212.85 | $212.90 |
| Purchase #4 | $47.40 | 12.824% | $53.4786 | $53.48 | $53.50 | $53.50 |
| Purchase #5 | $33.39 | 12.471% | $37.5541 | $37.55 | $37.55 | $37.60 |
| Purchase #6 | $31.37 | 10.129% | $34.5475 | $34.55 | $34.55 | $34.50 |
| Purchase #7 | $97.71 | 8.316% | $105.8356 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $661.87 | $713.7662 | $713.77 | $713.80 | $713.80 | |