| 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 | $78.43 | 12.142% | $87.953 | $87.95 | $87.95 | $88.00 |
| Purchase #2 | $66.53 | 5.527% | $70.2071 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $130.66 | 7.700% | $140.7208 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $173.26 | 5.451% | $182.7044 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $160.44 | 9.352% | $175.4443 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $96.46 | 6.740% | $102.9614 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $28.63 | 5.261% | $30.1362 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $734.41 | $790.1272 | $790.12 | $790.10 | $790.10 | |