| 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 | $101.71 | 11.569% | $113.4768 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $71.77 | 8.169% | $77.6329 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $198.62 | 7.351% | $213.2206 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $27.53 | 11.281% | $30.6357 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $105.80 | 13.624% | $120.2142 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $27.79 | 6.858% | $29.6958 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $69.51 | 5.223% | $73.1405 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $602.73 | $658.0165 | $658.02 | $658.05 | $657.90 | |