| 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 | $70.91 | 9.803% | $77.8613 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $229.26 | 4.173% | $238.827 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $76.35 | 4.410% | $79.717 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $235.84 | 11.474% | $262.9003 | $262.90 | $262.90 | $262.90 |
| Purchase #5 | $111.51 | 8.556% | $121.0508 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $148.92 | 11.501% | $166.0473 | $166.05 | $166.05 | $166.00 |
| Purchase #7 | $45.81 | 9.631% | $50.222 | $50.22 | $50.20 | $50.20 |
| 7 purchase totals = | $918.60 | $996.6257 | $996.63 | $996.60 | $996.60 | |