| 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 | $14.74 | 6.621% | $15.7159 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $231.95 | 9.501% | $253.9876 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $167.75 | 12.860% | $189.3227 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $81.83 | 12.307% | $91.9008 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $124.70 | 4.689% | $130.5472 | $130.55 | $130.55 | $130.50 |
| Purchase #6 | $36.79 | 13.203% | $41.6474 | $41.65 | $41.65 | $41.60 |
| Purchase #7 | $226.75 | 12.702% | $255.5518 | $255.55 | $255.55 | $255.60 |
| 7 purchase totals = | $884.51 | $978.6734 | $978.68 | $978.65 | $978.60 | |