| 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 | $41.55 | 8.384% | $45.0336 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $221.57 | 12.221% | $248.6481 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $161.33 | 13.833% | $183.6468 | $183.65 | $183.65 | $183.60 |
| Purchase #4 | $93.97 | 12.450% | $105.6693 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $28.93 | 8.407% | $31.3621 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $244.74 | 13.623% | $278.0809 | $278.08 | $278.10 | $278.10 |
| Purchase #7 | $41.56 | 11.733% | $46.4362 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $833.65 | $938.8770 | $938.88 | $938.90 | $938.80 | |