| 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 | $25.31 | 5.451% | $26.6896 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $102.90 | 3.729% | $106.7371 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $53.88 | 7.306% | $57.8165 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $95.71 | 6.237% | $101.6794 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $116.74 | 4.244% | $121.6944 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $101.87 | 13.105% | $115.2201 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $155.78 | 13.847% | $177.3509 | $177.35 | $177.35 | $177.40 |
| 7 purchase totals = | $652.19 | $707.1880 | $707.19 | $707.20 | $707.20 | |