| 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 | $80.57 | 3.593% | $83.4649 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $11.66 | 12.707% | $13.1416 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $57.81 | 5.486% | $60.9815 | $60.98 | $61.00 | $61.00 |
| Purchase #4 | $210.28 | 3.835% | $218.3442 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $214.64 | 5.221% | $225.8464 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $192.76 | 6.292% | $204.8885 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $124.40 | 12.266% | $139.6589 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $892.12 | $946.3260 | $946.32 | $946.35 | $946.30 | |