| 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 | $40.79 | 8.124% | $44.1038 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $86.96 | 11.406% | $96.8787 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $149.71 | 8.273% | $162.0955 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $14.72 | 13.348% | $16.6848 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $89.71 | 8.438% | $97.2797 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $141.54 | 8.462% | $153.5171 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $17.47 | 3.720% | $18.1199 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $540.90 | $588.6795 | $588.68 | $588.70 | $588.70 | |