| 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 | $92.67 | 3.174% | $95.6113 | $95.61 | $95.60 | $95.60 |
| Purchase #2 | $153.76 | 10.757% | $170.3 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $15.46 | 9.191% | $16.8809 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $244.42 | 12.546% | $275.0849 | $275.08 | $275.10 | $275.10 |
| Purchase #5 | $138.93 | 12.730% | $156.6158 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $100.37 | 6.639% | $107.0336 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $171.91 | 3.244% | $177.4868 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $917.52 | $999.0133 | $999.01 | $999.05 | $999.00 | |