| 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 | $66.72 | 9.763% | $73.2339 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $61.52 | 4.712% | $64.4188 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $58.55 | 7.820% | $63.1286 | $63.13 | $63.15 | $63.10 |
| Purchase #4 | $180.41 | 5.255% | $189.8905 | $189.89 | $189.90 | $189.90 |
| Purchase #5 | $166.87 | 5.515% | $176.0729 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $55.83 | 8.316% | $60.4728 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $22.82 | 7.771% | $24.5933 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $612.72 | $651.8108 | $651.80 | $651.80 | $651.80 | |