| 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 | $42.29 | 3.170% | $43.6306 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $140.28 | 3.150% | $144.6988 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $55.64 | 7.782% | $59.9699 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $229.32 | 5.526% | $241.9922 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $117.71 | 6.332% | $125.1634 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $47.96 | 6.560% | $51.1062 | $51.11 | $51.10 | $51.10 |
| Purchase #7 | $171.48 | 3.433% | $177.3669 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $804.68 | $843.9280 | $843.93 | $843.90 | $844.00 | |