| 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 | $53.96 | 6.808% | $57.6336 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $198.54 | 8.359% | $215.136 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $150.40 | 6.726% | $160.5159 | $160.52 | $160.50 | $160.50 |
| Purchase #4 | $107.55 | 8.603% | $116.8025 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $103.30 | 7.874% | $111.4338 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $28.33 | 8.407% | $30.7117 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $201.36 | 9.820% | $221.1336 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $843.44 | $913.3671 | $913.36 | $913.40 | $913.20 | |