| 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 | $35.65 | 12.362% | $40.0571 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $69.28 | 7.331% | $74.3589 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $91.53 | 11.105% | $101.6944 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $51.97 | 5.282% | $54.7151 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $215.69 | 12.553% | $242.7656 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $119.65 | 6.367% | $127.2681 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $175.66 | 13.655% | $199.6464 | $199.65 | $199.65 | $199.60 |
| 7 purchase totals = | $759.43 | $840.5056 | $840.52 | $840.45 | $840.60 | |