| 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 | $84.26 | 8.626% | $91.5283 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $13.87 | 13.681% | $15.7676 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $94.84 | 3.403% | $98.0674 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $6.81 | 8.857% | $7.4132 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $133.43 | 11.651% | $148.9759 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $211.77 | 7.317% | $227.2652 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $138.29 | 10.477% | $152.7786 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $683.27 | $741.7962 | $741.81 | $741.80 | $741.90 | |