| 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 | $34.92 | 6.485% | $37.1846 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $83.82 | 3.134% | $86.4469 | $86.45 | $86.45 | $86.40 |
| Purchase #3 | $188.75 | 3.238% | $194.8617 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $36.70 | 8.501% | $39.8199 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $49.27 | 5.249% | $51.8562 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $228.34 | 4.528% | $238.6792 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $209.40 | 4.537% | $218.9005 | $218.90 | $218.90 | $218.90 |
| 7 purchase totals = | $831.20 | $867.7490 | $867.75 | $867.75 | $867.80 | |