| 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 | $75.84 | 3.536% | $78.5217 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $230.96 | 5.769% | $244.2841 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $181.94 | 8.427% | $197.2721 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $112.85 | 10.568% | $124.776 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $146.92 | 11.126% | $163.2663 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $97.79 | 3.499% | $101.2117 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $143.45 | 9.200% | $156.6474 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $989.75 | $1,065.9793 | $1,065.98 | $1,065.95 | $1,066.00 | |