| 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 | $91.78 | 10.661% | $101.5647 | $101.56 | $101.55 | $101.60 |
| Purchase #2 | $243.57 | 4.190% | $253.7756 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $141.65 | 7.806% | $152.7072 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $141.63 | 4.564% | $148.094 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $69.30 | 10.684% | $76.704 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $53.80 | 8.577% | $58.4144 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $71.90 | 9.551% | $78.7672 | $78.77 | $78.75 | $78.80 |
| 7 purchase totals = | $813.63 | $870.0271 | $870.02 | $870.00 | $870.10 | |