| 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 | $120.51 | 12.720% | $135.8389 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $57.38 | 6.734% | $61.244 | $61.24 | $61.25 | $61.20 |
| Purchase #3 | $195.68 | 4.707% | $204.8907 | $204.89 | $204.90 | $204.90 |
| Purchase #4 | $121.95 | 8.409% | $132.2048 | $132.20 | $132.20 | $132.20 |
| Purchase #5 | $60.89 | 10.239% | $67.1245 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $10.33 | 10.417% | $11.4061 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $27.85 | 9.564% | $30.5136 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $594.59 | $643.2226 | $643.21 | $643.20 | $643.10 | |