| 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 | $99.51 | 7.240% | $106.7145 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $140.86 | 7.311% | $151.1583 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $125.47 | 9.568% | $137.475 | $137.48 | $137.50 | $137.50 |
| Purchase #4 | $137.25 | 4.844% | $143.8984 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $64.38 | 7.258% | $69.0527 | $69.05 | $69.05 | $69.10 |
| Purchase #6 | $31.53 | 7.618% | $33.932 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $221.79 | 5.195% | $233.312 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $820.79 | $875.5429 | $875.54 | $875.55 | $875.60 | |