| 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 | $49.82 | 8.376% | $53.9929 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $123.75 | 11.823% | $138.381 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $170.25 | 7.386% | $182.8247 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $104.46 | 11.870% | $116.8594 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $78.58 | 5.780% | $83.1219 | $83.12 | $83.10 | $83.10 |
| Purchase #6 | $121.36 | 6.684% | $129.4717 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $70.81 | 11.621% | $79.0388 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $719.03 | $783.6904 | $783.68 | $783.65 | $783.70 | |