| 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 | $20.81 | 13.527% | $23.625 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $35.97 | 7.609% | $38.707 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $192.85 | 10.136% | $212.3973 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $233.51 | 6.760% | $249.2953 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $95.27 | 8.274% | $103.1526 | $103.15 | $103.15 | $103.20 |
| Purchase #6 | $154.63 | 13.485% | $175.4819 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $154.70 | 4.473% | $161.6197 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $887.74 | $964.2788 | $964.29 | $964.30 | $964.30 | |