| 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 | $43.32 | 3.459% | $44.8184 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $70.28 | 13.507% | $79.7727 | $79.77 | $79.75 | $79.80 |
| Purchase #3 | $231.35 | 6.737% | $246.936 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $217.37 | 12.311% | $244.1304 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $215.62 | 10.130% | $237.4623 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $12.46 | 6.520% | $13.2724 | $13.27 | $13.25 | $13.30 |
| Purchase #7 | $79.90 | 10.140% | $88.0019 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $870.30 | $954.3941 | $954.39 | $954.35 | $954.40 | |