| 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 | $31.90 | 6.769% | $34.0593 | $34.06 | $34.05 | $34.10 |
| Purchase #2 | $51.57 | 6.288% | $54.8127 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $62.37 | 12.825% | $70.369 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $86.26 | 7.548% | $92.7709 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $72.93 | 5.341% | $76.8252 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $153.85 | 3.429% | $159.1255 | $159.13 | $159.15 | $159.10 |
| Purchase #7 | $106.70 | 9.487% | $116.8226 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $565.58 | $604.7852 | $604.79 | $604.75 | $604.80 | |