| 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 | $84.78 | 8.777% | $92.2211 | $92.22 | $92.20 | $92.20 |
| Purchase #2 | $37.55 | 13.409% | $42.5851 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $75.48 | 3.229% | $77.9172 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $156.94 | 8.615% | $170.4604 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $184.27 | 4.765% | $193.0505 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $154.66 | 6.104% | $164.1004 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $208.61 | 8.786% | $226.9385 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $902.29 | $967.2732 | $967.28 | $967.25 | $967.30 | |