| 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 | $30.89 | 4.860% | $32.3913 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $123.55 | 5.770% | $130.6788 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $160.50 | 8.172% | $173.6161 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $13.85 | 9.754% | $15.2009 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $41.29 | 10.151% | $45.4813 | $45.48 | $45.50 | $45.50 |
| Purchase #6 | $226.26 | 11.426% | $252.1125 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $132.58 | 11.874% | $148.3225 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $728.92 | $797.8034 | $797.80 | $797.80 | $797.80 | |