| 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 | $53.62 | 12.524% | $60.3354 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $6.72 | 8.433% | $7.2867 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $97.34 | 3.107% | $100.3644 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $142.52 | 4.122% | $148.3947 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $22.62 | 13.484% | $25.6701 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $226.78 | 6.389% | $241.269 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $50.48 | 5.850% | $53.4331 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $600.08 | $636.7534 | $636.75 | $636.75 | $636.80 | |