| 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 | $75.57 | 4.178% | $78.7273 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $183.48 | 5.591% | $193.7384 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $31.45 | 4.533% | $32.8756 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $12.43 | 13.777% | $14.1425 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $84.96 | 9.786% | $93.2742 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $43.58 | 4.412% | $45.5027 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $152.79 | 6.832% | $163.2286 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $584.26 | $621.4893 | $621.49 | $621.55 | $621.40 | |