| 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 | $64.34 | 9.491% | $70.4465 | $70.45 | $70.45 | $70.40 |
| Purchase #2 | $65.43 | 12.265% | $73.455 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $66.56 | 11.123% | $73.9635 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $84.28 | 8.766% | $91.668 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $9.56 | 5.260% | $10.0629 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $194.87 | 7.191% | $208.8831 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $193.72 | 12.342% | $217.6289 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $678.76 | $746.1079 | $746.11 | $746.10 | $746.20 | |