| 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 | $43.49 | 4.169% | $45.3031 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $172.79 | 13.302% | $195.7745 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $89.83 | 4.841% | $94.1787 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $247.89 | 4.150% | $258.1774 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $45.78 | 13.336% | $51.8852 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $98.74 | 6.522% | $105.1798 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $186.28 | 11.674% | $208.0263 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $884.80 | $958.5250 | $958.53 | $958.60 | $958.60 | |