| 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 | $27.53 | 10.767% | $30.4942 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $96.41 | 11.568% | $107.5627 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $238.66 | 7.345% | $256.1896 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $83.90 | 12.102% | $94.0536 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $135.42 | 11.278% | $150.6927 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $25.69 | 13.102% | $29.0559 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $240.70 | 7.640% | $259.0895 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $848.31 | $927.1382 | $927.13 | $927.15 | $927.30 | |