| 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 | $92.55 | 7.461% | $99.4552 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $128.78 | 7.779% | $138.7978 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $91.32 | 4.243% | $95.1947 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $163.68 | 6.446% | $174.2308 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $110.98 | 5.173% | $116.721 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $162.58 | 13.659% | $184.7868 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $151.80 | 10.328% | $167.4779 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $901.69 | $976.6642 | $976.67 | $976.70 | $976.70 | |