| 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 | $45.70 | 5.865% | $48.3803 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $84.27 | 11.225% | $93.7293 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $115.88 | 7.465% | $124.5304 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $119.68 | 5.762% | $126.576 | $126.58 | $126.60 | $126.60 |
| Purchase #5 | $7.73 | 13.144% | $8.746 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $155.82 | 8.120% | $168.4726 | $168.47 | $168.45 | $168.50 |
| Purchase #7 | $90.53 | 4.266% | $94.392 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $619.61 | $664.8266 | $664.83 | $664.90 | $664.80 | |