| 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 | $6.72 | 3.472% | $6.9533 | $6.95 | $6.95 | $7.00 |
| Purchase #2 | $35.94 | 4.121% | $37.4211 | $37.42 | $37.40 | $37.40 |
| Purchase #3 | $86.33 | 3.340% | $89.2134 | $89.21 | $89.20 | $89.20 |
| Purchase #4 | $99.91 | 4.789% | $104.6947 | $104.69 | $104.70 | $104.70 |
| Purchase #5 | $249.46 | 10.705% | $276.1647 | $276.16 | $276.15 | $276.20 |
| Purchase #6 | $11.99 | 5.381% | $12.6352 | $12.64 | $12.65 | $12.60 |
| Purchase #7 | $73.31 | 3.836% | $76.1222 | $76.12 | $76.10 | $76.10 |
| 7 purchase totals = | $563.66 | $603.2046 | $603.19 | $603.15 | $603.20 | |