| 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 | $39.66 | 10.779% | $43.935 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $55.62 | 6.867% | $59.4394 | $59.44 | $59.45 | $59.40 |
| Purchase #3 | $47.28 | 12.289% | $53.0902 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $219.52 | 12.595% | $247.1685 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $195.83 | 11.669% | $218.6814 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $23.37 | 10.232% | $25.7612 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $227.74 | 3.430% | $235.5515 | $235.55 | $235.55 | $235.60 |
| 7 purchase totals = | $809.02 | $883.6272 | $883.63 | $883.65 | $883.70 | |