| 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 | $116.37 | 12.869% | $131.3457 | $131.35 | $131.35 | $131.30 |
| Purchase #2 | $17.74 | 13.394% | $20.1161 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $225.55 | 8.227% | $244.106 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $69.85 | 12.629% | $78.6714 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $53.75 | 5.129% | $56.5068 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $36.75 | 7.678% | $39.5717 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $175.50 | 13.604% | $199.375 | $199.38 | $199.40 | $199.40 |
| 7 purchase totals = | $695.51 | $769.6927 | $769.71 | $769.65 | $769.70 | |