| 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 | $224.53 | 12.438% | $252.457 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $58.87 | 9.499% | $64.4621 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $165.86 | 8.598% | $180.1206 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $15.79 | 8.474% | $17.128 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $98.89 | 11.151% | $109.9172 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $59.67 | 5.223% | $62.7866 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $46.70 | 13.249% | $52.8873 | $52.89 | $52.90 | $52.90 |
| 7 purchase totals = | $670.31 | $739.7588 | $739.77 | $739.75 | $739.80 | |