| 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 | $80.95 | 7.699% | $87.1823 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $11.96 | 12.322% | $13.4337 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $42.80 | 13.709% | $48.6675 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $41.73 | 6.299% | $44.3586 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $58.56 | 6.233% | $62.21 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $111.43 | 9.278% | $121.7685 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $13.67 | 10.239% | $15.0697 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $361.10 | $392.6903 | $392.69 | $392.65 | $392.80 | |