| 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 | $97.74 | 5.304% | $102.9241 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $54.33 | 7.422% | $58.3624 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $184.94 | 5.683% | $195.4501 | $195.45 | $195.45 | $195.50 |
| Purchase #4 | $145.90 | 5.816% | $154.3855 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $43.60 | 10.605% | $48.2238 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $96.63 | 13.428% | $109.6055 | $109.61 | $109.60 | $109.60 |
| Purchase #7 | $116.89 | 8.695% | $127.0536 | $127.05 | $127.05 | $127.10 |
| 7 purchase totals = | $740.03 | $796.0050 | $796.00 | $795.95 | $796.10 | |