| 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 | $33.87 | 6.695% | $36.1376 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $109.32 | 9.671% | $119.8923 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $111.38 | 13.468% | $126.3807 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $58.76 | 10.823% | $65.1196 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $124.95 | 12.400% | $140.4438 | $140.44 | $140.45 | $140.40 |
| Purchase #6 | $137.33 | 9.756% | $150.7279 | $150.73 | $150.75 | $150.70 |
| Purchase #7 | $186.55 | 4.224% | $194.4299 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $762.16 | $833.1318 | $833.13 | $833.20 | $833.00 | |