| 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 | $200.38 | 4.561% | $209.5193 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $49.67 | 13.262% | $56.2572 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $15.63 | 11.861% | $17.4839 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $87.60 | 7.155% | $93.8678 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $228.90 | 9.705% | $251.1147 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $112.64 | 6.257% | $119.6879 | $119.69 | $119.70 | $119.70 |
| Purchase #7 | $98.92 | 7.833% | $106.6684 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $793.74 | $854.5992 | $854.60 | $854.55 | $854.70 | |