| 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 | $95.87 | 5.420% | $101.0662 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $161.50 | 13.599% | $183.4624 | $183.46 | $183.45 | $183.50 |
| Purchase #3 | $66.39 | 9.377% | $72.6154 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $67.92 | 6.175% | $72.1141 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $230.50 | 3.337% | $238.1918 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $140.83 | 5.656% | $148.7953 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $62.92 | 8.834% | $68.4784 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $825.93 | $884.7236 | $884.73 | $884.70 | $884.80 | |