| 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 | $51.59 | 12.795% | $58.1909 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $157.98 | 3.483% | $163.4824 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $247.39 | 3.152% | $255.1877 | $255.19 | $255.20 | $255.20 |
| Purchase #4 | $239.77 | 5.201% | $252.2404 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $31.63 | 5.385% | $33.3333 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $56.27 | 11.832% | $62.9279 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $103.72 | 5.169% | $109.0813 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $888.35 | $934.4439 | $934.44 | $934.55 | $934.40 | |