| 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 | $193.82 | 9.319% | $211.8821 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $74.28 | 7.347% | $79.7374 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $35.51 | 5.504% | $37.4645 | $37.46 | $37.45 | $37.50 |
| Purchase #4 | $13.80 | 3.789% | $14.3229 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $52.98 | 4.306% | $55.2613 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $195.96 | 9.694% | $214.9564 | $214.96 | $214.95 | $215.00 |
| Purchase #7 | $55.28 | 7.359% | $59.3481 | $59.35 | $59.35 | $59.30 |
| 7 purchase totals = | $621.63 | $672.9727 | $672.97 | $672.95 | $673.00 | |