| 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 | $46.45 | 6.659% | $49.5431 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $18.93 | 13.672% | $21.5181 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $10.35 | 6.285% | $11.0005 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $120.82 | 8.748% | $131.3893 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $59.96 | 12.179% | $67.2625 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $207.25 | 8.557% | $224.9844 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $21.50 | 11.203% | $23.9086 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $485.26 | $529.6065 | $529.60 | $529.60 | $529.60 | |