| 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 | $45.79 | 7.290% | $49.1281 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $187.79 | 6.276% | $199.5757 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $214.28 | 9.266% | $234.1352 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $70.99 | 7.615% | $76.3959 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $199.63 | 5.540% | $210.6895 | $210.69 | $210.70 | $210.70 |
| Purchase #6 | $31.83 | 5.163% | $33.4734 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $87.42 | 8.656% | $94.9871 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $837.73 | $898.3849 | $898.40 | $898.45 | $898.40 | |