| 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 | $90.37 | 5.766% | $95.5807 | $95.58 | $95.60 | $95.60 |
| Purchase #2 | $97.43 | 13.540% | $110.622 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $87.50 | 7.634% | $94.1798 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $88.86 | 4.843% | $93.1635 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $120.72 | 5.643% | $127.5322 | $127.53 | $127.55 | $127.50 |
| Purchase #6 | $141.45 | 12.108% | $158.5768 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $30.44 | 12.218% | $34.1592 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $656.77 | $713.8142 | $713.81 | $713.85 | $713.90 | |