| 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 | $72.47 | 7.709% | $78.0567 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $195.56 | 8.284% | $211.7602 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $190.73 | 13.460% | $216.4023 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $202.96 | 3.860% | $210.7943 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $47.83 | 12.242% | $53.6853 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $155.95 | 9.469% | $170.7169 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $16.89 | 6.685% | $18.0191 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $882.39 | $959.4348 | $959.44 | $959.40 | $959.50 | |