| 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 | $64.79 | 9.589% | $71.0027 | $71.00 | $71.00 | $71.00 |
| Purchase #2 | $106.44 | 3.412% | $110.0717 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $33.28 | 13.513% | $37.7771 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $134.39 | 7.613% | $144.6211 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $235.59 | 3.282% | $243.3221 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $176.53 | 8.406% | $191.3691 | $191.37 | $191.35 | $191.40 |
| Purchase #7 | $33.46 | 3.674% | $34.6893 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $784.48 | $832.8531 | $832.85 | $832.80 | $832.90 | |