| 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 | $76.84 | 8.166% | $83.1148 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $132.29 | 12.432% | $148.7363 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $71.38 | 3.422% | $73.8226 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $222.79 | 4.469% | $232.7465 | $232.75 | $232.75 | $232.70 |
| Purchase #5 | $236.50 | 11.871% | $264.5749 | $264.57 | $264.55 | $264.60 |
| Purchase #6 | $50.29 | 6.145% | $53.3803 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $51.48 | 5.481% | $54.3016 | $54.30 | $54.30 | $54.30 |
| 7 purchase totals = | $841.57 | $910.6770 | $910.67 | $910.65 | $910.60 | |