| 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 | $60.55 | 6.856% | $64.7013 | $64.70 | $64.70 | $64.70 |
| Purchase #2 | $22.93 | 12.474% | $25.7903 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $155.78 | 11.489% | $173.6776 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $144.63 | 10.861% | $160.3383 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $83.87 | 4.440% | $87.5938 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $27.87 | 8.200% | $30.1553 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $27.39 | 9.704% | $30.0479 | $30.05 | $30.05 | $30.00 |
| 7 purchase totals = | $523.02 | $572.3045 | $572.31 | $572.35 | $572.30 | |