| 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 | $40.91 | 8.831% | $44.5228 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $195.54 | 9.715% | $214.5367 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $33.66 | 13.720% | $38.2782 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $77.73 | 8.347% | $84.2181 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $209.99 | 8.684% | $228.2255 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $144.30 | 3.641% | $149.554 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $107.27 | 7.257% | $115.0546 | $115.05 | $115.05 | $115.10 |
| 7 purchase totals = | $809.40 | $874.3899 | $874.39 | $874.40 | $874.40 | |