| 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 | $37.73 | 3.209% | $38.9408 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $47.27 | 12.273% | $53.0714 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $97.26 | 6.114% | $103.2065 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $92.79 | 9.125% | $101.2571 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $213.82 | 13.684% | $243.0791 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $113.30 | 13.347% | $128.4222 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $53.74 | 13.464% | $60.9756 | $60.98 | $61.00 | $61.00 |
| 7 purchase totals = | $655.91 | $728.9527 | $728.96 | $728.95 | $729.00 | |