| 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 | $84.78 | 9.743% | $93.0401 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $90.49 | 13.407% | $102.622 | $102.62 | $102.60 | $102.60 |
| Purchase #3 | $110.71 | 12.569% | $124.6251 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $109.68 | 3.116% | $113.0976 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $23.61 | 7.608% | $25.4062 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $184.63 | 10.308% | $203.6617 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $74.49 | 13.736% | $84.7219 | $84.72 | $84.70 | $84.70 |
| 7 purchase totals = | $678.39 | $747.1746 | $747.18 | $747.15 | $747.10 | |