| 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 | $47.69 | 8.422% | $51.7065 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $210.99 | 6.745% | $225.2213 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $14.76 | 10.245% | $16.2722 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $163.65 | 10.526% | $180.8758 | $180.88 | $180.90 | $180.90 |
| Purchase #5 | $83.51 | 8.272% | $90.4179 | $90.42 | $90.40 | $90.40 |
| Purchase #6 | $19.65 | 5.772% | $20.7842 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $146.81 | 9.377% | $160.5764 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $687.06 | $745.8543 | $745.86 | $745.85 | $745.90 | |