| 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 | $66.42 | 4.358% | $69.3146 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $56.60 | 3.447% | $58.551 | $58.55 | $58.55 | $58.60 |
| Purchase #3 | $95.65 | 5.845% | $101.2407 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $129.51 | 13.225% | $146.6377 | $146.64 | $146.65 | $146.60 |
| Purchase #5 | $99.44 | 10.718% | $110.098 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $116.44 | 4.456% | $121.6286 | $121.63 | $121.65 | $121.60 |
| Purchase #7 | $179.31 | 10.320% | $197.8148 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $743.37 | $805.2854 | $805.28 | $805.30 | $805.20 | |