| 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 | $9.95 | 8.113% | $10.7572 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $27.90 | 4.793% | $29.2372 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $222.44 | 13.719% | $252.9565 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $172.61 | 9.853% | $189.6173 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $151.49 | 3.483% | $156.7664 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $85.51 | 13.768% | $97.283 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $207.80 | 12.713% | $234.2176 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $877.70 | $970.8352 | $970.85 | $970.80 | $970.90 | |