| 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 | $63.92 | 3.584% | $66.2109 | $66.21 | $66.20 | $66.20 |
| Purchase #2 | $87.81 | 4.192% | $91.491 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $207.60 | 12.519% | $233.5894 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $58.32 | 5.650% | $61.6151 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $151.98 | 4.247% | $158.4346 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $7.80 | 4.375% | $8.1413 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $109.93 | 4.672% | $115.0659 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $687.36 | $734.5482 | $734.55 | $734.55 | $734.50 | |