| 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 | $128.61 | 5.546% | $135.7427 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $230.98 | 9.431% | $252.7637 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $70.32 | 13.691% | $79.9475 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $102.44 | 4.790% | $107.3469 | $107.35 | $107.35 | $107.30 |
| Purchase #5 | $82.54 | 6.235% | $87.6864 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $187.71 | 10.727% | $207.8457 | $207.85 | $207.85 | $207.80 |
| Purchase #7 | $58.54 | 10.762% | $64.8401 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $861.14 | $936.1730 | $936.18 | $936.20 | $936.00 | |