| 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 | $140.86 | 13.504% | $159.8817 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $110.45 | 13.403% | $125.2536 | $125.25 | $125.25 | $125.30 |
| Purchase #3 | $83.97 | 8.409% | $91.031 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $23.71 | 8.607% | $25.7507 | $25.75 | $25.75 | $25.80 |
| Purchase #5 | $158.26 | 6.497% | $168.5422 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $110.69 | 7.537% | $119.0327 | $119.03 | $119.05 | $119.00 |
| Purchase #7 | $61.51 | 5.595% | $64.9515 | $64.95 | $64.95 | $65.00 |
| 7 purchase totals = | $689.45 | $754.4434 | $754.43 | $754.50 | $754.50 | |