| 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 | $78.25 | 12.394% | $87.9483 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $74.27 | 7.589% | $79.9064 | $79.91 | $79.90 | $79.90 |
| Purchase #3 | $80.46 | 3.188% | $83.0251 | $83.03 | $83.05 | $83.00 |
| Purchase #4 | $242.62 | 7.498% | $260.8116 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $121.25 | 9.468% | $132.73 | $132.73 | $132.75 | $132.70 |
| Purchase #6 | $100.27 | 11.370% | $111.6707 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $196.73 | 6.297% | $209.1181 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $893.85 | $965.2102 | $965.22 | $965.20 | $965.10 | |