| 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 | $57.78 | 5.141% | $60.7505 | $60.75 | $60.75 | $60.80 |
| Purchase #2 | $127.86 | 12.660% | $144.0471 | $144.05 | $144.05 | $144.00 |
| Purchase #3 | $228.82 | 9.113% | $249.6724 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $10.83 | 4.623% | $11.3307 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $240.82 | 6.689% | $256.9284 | $256.93 | $256.95 | $256.90 |
| Purchase #6 | $110.66 | 12.319% | $124.2922 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $56.99 | 9.290% | $62.2844 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $833.76 | $909.3057 | $909.30 | $909.35 | $909.30 | |