| 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 | $30.50 | 9.310% | $33.3396 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $137.47 | 8.235% | $148.7907 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $33.96 | 8.559% | $36.8666 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $108.80 | 9.691% | $119.3438 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $33.48 | 5.507% | $35.3237 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $57.60 | 8.132% | $62.284 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $233.44 | 7.260% | $250.3877 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $635.25 | $686.3361 | $686.33 | $686.35 | $686.30 | |