| 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 | $14.42 | 8.288% | $15.6151 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $81.48 | 12.691% | $91.8206 | $91.82 | $91.80 | $91.80 |
| Purchase #3 | $197.42 | 5.396% | $208.0728 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $221.81 | 6.284% | $235.7485 | $235.75 | $235.75 | $235.70 |
| Purchase #5 | $15.83 | 13.596% | $17.9822 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $208.96 | 8.317% | $226.3392 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $20.43 | 12.831% | $23.0514 | $23.05 | $23.05 | $23.10 |
| 7 purchase totals = | $760.35 | $818.6298 | $818.63 | $818.60 | $818.60 | |