| 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 | $74.83 | 9.428% | $81.885 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $136.97 | 10.864% | $151.8504 | $151.85 | $151.85 | $151.90 |
| Purchase #3 | $25.35 | 10.734% | $28.0711 | $28.07 | $28.05 | $28.10 |
| Purchase #4 | $217.82 | 12.389% | $244.8057 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $6.46 | 13.753% | $7.3484 | $7.35 | $7.35 | $7.30 |
| Purchase #6 | $218.55 | 11.666% | $244.046 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $85.93 | 9.480% | $94.0762 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $765.91 | $852.0828 | $852.10 | $852.10 | $852.10 | |