| 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 | $156.57 | 4.448% | $163.5342 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $15.93 | 10.613% | $17.6207 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $92.34 | 9.792% | $101.3819 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $150.33 | 7.430% | $161.4995 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $31.81 | 4.870% | $33.3591 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $56.55 | 4.299% | $58.9811 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $42.86 | 5.480% | $45.2087 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $546.39 | $581.5852 | $581.58 | $581.60 | $581.60 | |