| 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 | $8.77 | 8.843% | $9.5455 | $9.55 | $9.55 | $9.50 |
| Purchase #2 | $120.32 | 3.774% | $124.8609 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $26.49 | 3.666% | $27.4611 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $116.76 | 11.677% | $130.3941 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $231.75 | 12.544% | $260.8207 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $82.76 | 6.422% | $88.0748 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $158.67 | 13.848% | $180.6426 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $745.52 | $821.7997 | $821.79 | $821.75 | $821.80 | |