| 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 | $9.27 | 8.443% | $10.0527 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $61.58 | 9.476% | $67.4153 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $238.71 | 13.439% | $270.7902 | $270.79 | $270.80 | $270.80 |
| Purchase #4 | $24.25 | 11.455% | $27.0278 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $140.29 | 9.468% | $153.5727 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $231.54 | 12.281% | $259.9754 | $259.98 | $260.00 | $260.00 |
| Purchase #7 | $73.54 | 5.402% | $77.5126 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $779.18 | $866.3467 | $866.35 | $866.35 | $866.40 | |