| 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 | $34.60 | 12.373% | $38.8811 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $237.82 | 9.586% | $260.6174 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $70.75 | 12.849% | $79.8407 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $15.62 | 11.655% | $17.4405 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $185.71 | 5.725% | $196.3419 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $107.94 | 11.335% | $120.175 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $165.38 | 9.307% | $180.7719 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $817.82 | $894.0685 | $894.07 | $894.10 | $894.00 | |