| 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 | $189.31 | 9.412% | $207.1279 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $189.84 | 5.418% | $200.1255 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $51.37 | 9.669% | $56.337 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $47.86 | 9.389% | $52.3536 | $52.35 | $52.35 | $52.40 |
| Purchase #5 | $22.33 | 10.819% | $24.7459 | $24.75 | $24.75 | $24.70 |
| Purchase #6 | $51.97 | 12.761% | $58.6019 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $160.83 | 8.456% | $174.4298 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $713.51 | $773.7216 | $773.73 | $773.80 | $773.60 | |