| 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 | $99.56 | 10.320% | $109.8346 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $25.38 | 8.372% | $27.5048 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $65.77 | 8.468% | $71.3394 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $244.29 | 12.121% | $273.9004 | $273.90 | $273.90 | $273.90 |
| Purchase #5 | $105.35 | 7.573% | $113.3282 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $14.44 | 3.580% | $14.957 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $97.53 | 8.659% | $105.9751 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $652.32 | $716.8395 | $716.84 | $716.90 | $716.80 | |