| 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 | $70.69 | 6.170% | $75.0516 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $61.33 | 6.755% | $65.4728 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $47.58 | 4.690% | $49.8115 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $55.68 | 4.534% | $58.2045 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $48.52 | 8.871% | $52.8242 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $98.87 | 8.407% | $107.182 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $23.54 | 5.172% | $24.7575 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $406.21 | $433.3041 | $433.29 | $433.25 | $433.40 | |