| 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 | $38.61 | 13.190% | $43.7027 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $93.90 | 8.790% | $102.1538 | $102.15 | $102.15 | $102.20 |
| Purchase #3 | $148.91 | 12.295% | $167.2185 | $167.22 | $167.20 | $167.20 |
| Purchase #4 | $92.78 | 9.485% | $101.5802 | $101.58 | $101.60 | $101.60 |
| Purchase #5 | $89.88 | 10.186% | $99.0352 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $113.46 | 7.254% | $121.6904 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $53.50 | 3.582% | $55.4164 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $631.04 | $690.7972 | $690.80 | $690.80 | $690.80 | |