| 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 | $44.49 | 6.815% | $47.522 | $47.52 | $47.50 | $47.50 |
| Purchase #2 | $79.66 | 9.520% | $87.2436 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $146.94 | 3.437% | $151.9903 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $134.89 | 9.863% | $148.1942 | $148.19 | $148.20 | $148.20 |
| Purchase #5 | $58.85 | 8.245% | $63.7022 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $204.83 | 4.103% | $213.2342 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $217.90 | 7.685% | $234.6456 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $887.56 | $946.5321 | $946.52 | $946.55 | $946.40 | |