| 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 | $72.53 | 5.692% | $76.6584 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $7.52 | 13.467% | $8.5327 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $212.40 | 8.333% | $230.0993 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $148.80 | 5.656% | $157.2161 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $92.58 | 9.763% | $101.6186 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $20.98 | 4.755% | $21.9776 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $243.97 | 13.152% | $276.0569 | $276.06 | $276.05 | $276.10 |
| 7 purchase totals = | $798.78 | $872.1596 | $872.17 | $872.15 | $872.20 | |