| 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 | $12.27 | 7.706% | $13.2155 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $95.41 | 6.420% | $101.5353 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $88.89 | 10.637% | $98.3452 | $98.35 | $98.35 | $98.30 |
| Purchase #4 | $30.31 | 7.745% | $32.6575 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $56.54 | 11.213% | $62.8798 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $182.62 | 11.209% | $203.0899 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $204.29 | 11.551% | $227.8875 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $670.33 | $739.6107 | $739.63 | $739.65 | $739.60 | |