| 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 | $44.28 | 10.795% | $49.06 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $138.84 | 12.408% | $156.0673 | $156.07 | $156.05 | $156.10 |
| Purchase #3 | $231.82 | 9.508% | $253.8614 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $143.28 | 6.352% | $152.3811 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $75.67 | 12.745% | $85.3141 | $85.31 | $85.30 | $85.30 |
| Purchase #6 | $133.27 | 4.237% | $138.9166 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $144.34 | 3.397% | $149.2432 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $911.50 | $984.8437 | $984.84 | $984.80 | $984.90 | |