| 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 | $245.76 | 5.476% | $259.2178 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $149.37 | 7.392% | $160.4114 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $95.98 | 3.195% | $99.0466 | $99.05 | $99.05 | $99.00 |
| Purchase #4 | $199.84 | 8.276% | $216.3788 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $30.43 | 3.743% | $31.569 | $31.57 | $31.55 | $31.60 |
| Purchase #6 | $93.68 | 6.294% | $99.5762 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $114.78 | 8.399% | $124.4204 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $929.84 | $990.6202 | $990.63 | $990.60 | $990.60 | |