| 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 | $87.56 | 6.802% | $93.5158 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $127.84 | 9.433% | $139.8991 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $43.32 | 13.136% | $49.0105 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $21.71 | 3.135% | $22.3906 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $147.62 | 5.775% | $156.1451 | $156.15 | $156.15 | $156.10 |
| Purchase #6 | $216.89 | 8.128% | $234.5188 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $166.70 | 8.608% | $181.0495 | $181.05 | $181.05 | $181.00 |
| 7 purchase totals = | $811.64 | $876.5294 | $876.54 | $876.50 | $876.40 | |