| 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 | $101.81 | 10.114% | $112.1071 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $58.57 | 5.443% | $61.758 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $232.57 | 8.626% | $252.6315 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $9.48 | 11.676% | $10.5869 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $142.37 | 4.522% | $148.808 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $103.65 | 11.606% | $115.6796 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $73.56 | 6.162% | $78.0928 | $78.09 | $78.10 | $78.10 |
| 7 purchase totals = | $722.01 | $779.6639 | $779.67 | $779.70 | $779.70 | |