| 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 | $60.91 | 5.128% | $64.0335 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $84.29 | 3.350% | $87.1137 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $186.72 | 8.688% | $202.9422 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $212.80 | 12.619% | $239.6532 | $239.65 | $239.65 | $239.70 |
| Purchase #5 | $68.27 | 12.380% | $76.7218 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $153.83 | 9.219% | $168.0116 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $107.82 | 6.732% | $115.0784 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $874.64 | $953.5544 | $953.54 | $953.55 | $953.50 | |