| 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 | $11.54 | 3.467% | $11.9401 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $67.32 | 10.310% | $74.2607 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $109.40 | 13.436% | $124.099 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $87.47 | 12.292% | $98.2218 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $205.43 | 8.725% | $223.3538 | $223.35 | $223.35 | $223.40 |
| Purchase #6 | $66.97 | 10.201% | $73.8016 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $181.81 | 3.533% | $188.2333 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $729.94 | $793.9103 | $793.90 | $793.90 | $793.90 | |