| 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 | $130.29 | 5.791% | $137.8351 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $88.90 | 7.256% | $95.3506 | $95.35 | $95.35 | $95.40 |
| Purchase #3 | $126.53 | 9.835% | $138.9742 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $141.37 | 10.160% | $155.7332 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $64.34 | 13.121% | $72.7821 | $72.78 | $72.80 | $72.80 |
| Purchase #6 | $58.60 | 10.843% | $64.954 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $231.95 | 5.403% | $244.4823 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $841.98 | $910.1115 | $910.10 | $910.15 | $910.20 | |