| 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 | $22.46 | 7.545% | $24.1546 | $24.15 | $24.15 | $24.20 |
| Purchase #2 | $37.71 | 6.651% | $40.2181 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $170.51 | 8.113% | $184.3435 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $68.92 | 12.818% | $77.7542 | $77.75 | $77.75 | $77.80 |
| Purchase #5 | $187.61 | 10.419% | $207.1571 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $188.57 | 7.476% | $202.6675 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $28.83 | 11.327% | $32.0956 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $704.61 | $768.3906 | $768.39 | $768.35 | $768.50 | |