| 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 | $5.64 | 4.524% | $5.8952 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $209.61 | 6.196% | $222.5974 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $180.79 | 8.873% | $196.8315 | $196.83 | $196.85 | $196.80 |
| Purchase #4 | $103.98 | 4.786% | $108.9565 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $66.93 | 5.456% | $70.5817 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $107.77 | 12.282% | $121.0063 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $64.53 | 13.191% | $73.0422 | $73.04 | $73.05 | $73.00 |
| 7 purchase totals = | $739.25 | $798.9108 | $798.92 | $798.95 | $798.90 | |