| 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 | $10.82 | 9.303% | $11.8266 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $25.35 | 7.381% | $27.2211 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $247.63 | 9.802% | $271.9027 | $271.90 | $271.90 | $271.90 |
| Purchase #4 | $15.79 | 4.142% | $16.444 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $46.75 | 9.662% | $51.267 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $224.66 | 12.834% | $253.4929 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $53.40 | 3.477% | $55.2567 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $624.40 | $687.4110 | $687.41 | $687.40 | $687.40 | |