| 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 | $47.61 | 10.117% | $52.4267 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $94.94 | 4.163% | $98.8924 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $76.53 | 13.615% | $86.9496 | $86.95 | $86.95 | $86.90 |
| Purchase #4 | $152.90 | 3.578% | $158.3708 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $88.70 | 9.427% | $97.0617 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $160.71 | 7.133% | $172.1734 | $172.17 | $172.15 | $172.20 |
| Purchase #7 | $192.46 | 4.350% | $200.832 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $813.85 | $866.7066 | $866.70 | $866.70 | $866.70 | |