| 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 | $124.49 | 10.660% | $137.7606 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $38.76 | 6.670% | $41.3453 | $41.35 | $41.35 | $41.30 |
| Purchase #3 | $86.27 | 13.336% | $97.775 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $99.38 | 10.729% | $110.0425 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $17.86 | 6.323% | $18.9893 | $18.99 | $19.00 | $19.00 |
| Purchase #6 | $195.49 | 12.177% | $219.2948 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $84.43 | 8.364% | $91.4917 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $646.68 | $716.6992 | $716.70 | $716.75 | $716.70 | |