| 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 | $88.68 | 11.216% | $98.6263 | $98.63 | $98.65 | $98.60 |
| Purchase #2 | $52.54 | 6.496% | $55.953 | $55.95 | $55.95 | $56.00 |
| Purchase #3 | $117.50 | 4.324% | $122.5807 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $18.52 | 10.739% | $20.5089 | $20.51 | $20.50 | $20.50 |
| Purchase #5 | $200.87 | 9.872% | $220.6999 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $103.68 | 3.549% | $107.3596 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $16.96 | 12.832% | $19.1363 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $598.75 | $644.8647 | $644.87 | $644.90 | $644.90 | |