| 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 | $134.90 | 10.489% | $149.0497 | $149.05 | $149.05 | $149.00 |
| Purchase #2 | $149.92 | 12.681% | $168.9314 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $246.98 | 12.202% | $277.1165 | $277.12 | $277.10 | $277.10 |
| Purchase #4 | $58.83 | 11.309% | $65.4831 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $59.58 | 8.290% | $64.5192 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $50.45 | 7.670% | $54.3195 | $54.32 | $54.30 | $54.30 |
| Purchase #7 | $88.51 | 8.716% | $96.2245 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $789.17 | $875.6439 | $875.64 | $875.60 | $875.50 | |