| 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 | $104.28 | 8.142% | $112.7705 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $59.47 | 6.692% | $63.4497 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $19.32 | 8.658% | $20.9927 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $219.49 | 8.773% | $238.7459 | $238.75 | $238.75 | $238.70 |
| Purchase #5 | $152.32 | 5.494% | $160.6885 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $196.63 | 8.400% | $213.1469 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $18.59 | 4.554% | $19.4366 | $19.44 | $19.45 | $19.40 |
| 7 purchase totals = | $770.10 | $829.2308 | $829.24 | $829.25 | $829.10 | |