| 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 | $99.39 | 3.501% | $102.8696 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $231.64 | 9.183% | $252.9115 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $105.27 | 10.583% | $116.4107 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $69.82 | 8.802% | $75.9656 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $101.62 | 9.674% | $111.4507 | $111.45 | $111.45 | $111.50 |
| Purchase #6 | $40.44 | 5.461% | $42.6484 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $60.88 | 8.157% | $65.846 | $65.85 | $65.85 | $65.80 |
| 7 purchase totals = | $709.06 | $768.1025 | $768.11 | $768.05 | $768.10 | |