| 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 | $41.53 | 8.632% | $45.1149 | $45.11 | $45.10 | $45.10 |
| Purchase #2 | $26.62 | 10.869% | $29.5133 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $104.77 | 12.103% | $117.4503 | $117.45 | $117.45 | $117.50 |
| Purchase #4 | $36.74 | 13.669% | $41.762 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $23.33 | 8.838% | $25.3919 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $238.26 | 7.430% | $255.9627 | $255.96 | $255.95 | $256.00 |
| Purchase #7 | $221.97 | 10.410% | $245.0771 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $693.22 | $760.2722 | $760.26 | $760.25 | $760.40 | |