| 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 | $72.58 | 5.803% | $76.7918 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $8.67 | 11.429% | $9.6609 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $126.66 | 13.183% | $143.3576 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $219.72 | 11.294% | $244.5352 | $244.54 | $244.55 | $244.50 |
| Purchase #5 | $248.31 | 7.584% | $267.1418 | $267.14 | $267.15 | $267.10 |
| Purchase #6 | $97.53 | 11.691% | $108.9322 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $46.42 | 5.522% | $48.9833 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $819.89 | $899.4028 | $899.40 | $899.45 | $899.40 | |