| 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 | $46.46 | 5.590% | $49.0571 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $160.50 | 7.785% | $172.9949 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $114.34 | 10.798% | $126.6864 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $6.57 | 13.569% | $7.4615 | $7.46 | $7.45 | $7.50 |
| Purchase #5 | $209.65 | 9.395% | $229.3466 | $229.35 | $229.35 | $229.30 |
| Purchase #6 | $203.26 | 8.659% | $220.8603 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $112.66 | 10.727% | $124.745 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $853.44 | $931.1518 | $931.16 | $931.15 | $931.20 | |