| 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 | $12.56 | 12.360% | $14.1124 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $64.77 | 10.819% | $71.7775 | $71.78 | $71.80 | $71.80 |
| Purchase #3 | $37.76 | 6.155% | $40.0841 | $40.08 | $40.10 | $40.10 |
| Purchase #4 | $154.88 | 9.544% | $169.6617 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $104.72 | 5.163% | $110.1267 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $79.70 | 3.745% | $82.6848 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $201.25 | 5.597% | $212.514 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $655.64 | $700.9612 | $700.95 | $701.00 | $701.00 | |