| 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 | $27.83 | 6.226% | $29.5627 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $96.42 | 9.872% | $105.9386 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $243.56 | 10.299% | $268.6442 | $268.64 | $268.65 | $268.60 |
| Purchase #4 | $25.58 | 4.163% | $26.6449 | $26.64 | $26.65 | $26.60 |
| Purchase #5 | $76.97 | 7.309% | $82.5957 | $82.60 | $82.60 | $82.60 |
| Purchase #6 | $5.50 | 11.412% | $6.1277 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $95.55 | 7.635% | $102.8452 | $102.85 | $102.85 | $102.80 |
| 7 purchase totals = | $571.41 | $622.3590 | $622.36 | $622.40 | $622.20 | |