| 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 | $243.50 | 8.572% | $264.3728 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $42.45 | 3.632% | $43.9918 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $169.37 | 4.822% | $177.537 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $92.90 | 4.762% | $97.3239 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $45.65 | 6.282% | $48.5177 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $21.70 | 4.497% | $22.6758 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $69.42 | 8.103% | $75.0451 | $75.05 | $75.05 | $75.00 |
| 7 purchase totals = | $684.99 | $729.4641 | $729.47 | $729.45 | $729.40 | |