| 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 | $102.93 | 8.578% | $111.7593 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $156.68 | 8.802% | $170.471 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $15.29 | 12.499% | $17.2011 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $152.30 | 10.826% | $168.788 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $86.43 | 12.173% | $96.9511 | $96.95 | $96.95 | $97.00 |
| Purchase #6 | $81.64 | 6.652% | $87.0707 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $50.99 | 3.607% | $52.8292 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $646.26 | $705.0704 | $705.07 | $705.05 | $705.20 | |