| 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 | $56.48 | 13.707% | $64.2217 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $56.55 | 11.766% | $63.2037 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $72.55 | 6.751% | $77.4479 | $77.45 | $77.45 | $77.40 |
| Purchase #4 | $234.47 | 3.244% | $242.0762 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $142.54 | 13.237% | $161.408 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $209.33 | 3.794% | $217.272 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $134.48 | 13.136% | $152.1453 | $152.15 | $152.15 | $152.10 |
| 7 purchase totals = | $906.40 | $977.7748 | $977.78 | $977.75 | $977.70 | |