| 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 | $66.89 | 10.744% | $74.0767 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $83.74 | 11.554% | $93.4153 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $59.84 | 10.260% | $65.9796 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $105.60 | 6.191% | $112.1377 | $112.14 | $112.15 | $112.10 |
| Purchase #5 | $36.33 | 9.795% | $39.8885 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $131.62 | 13.349% | $149.19 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $249.74 | 13.781% | $284.1567 | $284.16 | $284.15 | $284.20 |
| 7 purchase totals = | $733.76 | $818.8445 | $818.86 | $818.90 | $818.90 | |