| 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 | $49.97 | 7.643% | $53.7892 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $97.77 | 7.634% | $105.2338 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $34.30 | 6.197% | $36.4256 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $151.44 | 9.218% | $165.3997 | $165.40 | $165.40 | $165.40 |
| Purchase #5 | $240.63 | 5.573% | $254.0403 | $254.04 | $254.05 | $254.00 |
| Purchase #6 | $166.52 | 6.379% | $177.1423 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $54.57 | 9.432% | $59.717 | $59.72 | $59.70 | $59.70 |
| 7 purchase totals = | $795.20 | $851.7479 | $851.75 | $851.80 | $851.60 | |