| 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 | $67.57 | 11.308% | $75.2108 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $168.55 | 11.296% | $187.5894 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $18.65 | 7.521% | $20.0527 | $20.05 | $20.05 | $20.10 |
| Purchase #4 | $21.86 | 5.641% | $23.0931 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $233.79 | 5.562% | $246.7934 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $165.68 | 7.305% | $177.7829 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $55.82 | 9.796% | $61.2881 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $731.92 | $791.8104 | $791.80 | $791.85 | $791.90 | |