| 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 | $74.89 | 4.749% | $78.4465 | $78.45 | $78.45 | $78.40 |
| Purchase #2 | $51.69 | 12.741% | $58.2758 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $43.44 | 12.117% | $48.7036 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $156.57 | 10.528% | $173.0537 | $173.05 | $173.05 | $173.10 |
| Purchase #5 | $27.59 | 12.855% | $31.1367 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $26.55 | 3.532% | $27.4877 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $7.75 | 9.759% | $8.5063 | $8.51 | $8.50 | $8.50 |
| 7 purchase totals = | $388.48 | $425.6103 | $425.62 | $425.65 | $425.60 | |