| 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 | $43.30 | 12.783% | $48.835 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $189.40 | 4.215% | $197.3832 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $75.86 | 11.322% | $84.4489 | $84.45 | $84.45 | $84.40 |
| Purchase #4 | $51.37 | 11.672% | $57.3659 | $57.37 | $57.35 | $57.40 |
| Purchase #5 | $45.92 | 8.307% | $49.7346 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $250.29 | 12.279% | $281.0231 | $281.02 | $281.00 | $281.00 |
| Purchase #7 | $138.69 | 9.869% | $152.3773 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $794.83 | $871.1680 | $871.17 | $871.20 | $871.10 | |