| 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 | $53.61 | 9.185% | $58.5341 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $170.40 | 4.622% | $178.2759 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $20.92 | 4.523% | $21.8662 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $199.60 | 3.822% | $207.2287 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $125.98 | 13.638% | $143.1612 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $182.85 | 7.636% | $196.8124 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $105.29 | 13.211% | $119.1999 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $858.65 | $925.0784 | $925.08 | $925.10 | $925.10 | |