| 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 | $11.42 | 3.496% | $11.8192 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $46.68 | 4.551% | $48.8044 | $48.80 | $48.80 | $48.80 |
| Purchase #3 | $166.27 | 13.186% | $188.1944 | $188.19 | $188.20 | $188.20 |
| Purchase #4 | $116.27 | 10.355% | $128.3098 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $55.47 | 5.818% | $58.6972 | $58.70 | $58.70 | $58.70 |
| Purchase #6 | $181.32 | 9.788% | $199.0676 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $104.58 | 13.567% | $118.7684 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $682.01 | $753.6610 | $753.66 | $753.60 | $753.70 | |