| 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 | 8.290% | $111.4629 | $111.46 | $111.45 | $111.50 |
| Purchase #2 | $52.86 | 5.133% | $55.5733 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $217.48 | 6.654% | $231.9511 | $231.95 | $231.95 | $232.00 |
| Purchase #4 | $176.75 | 6.169% | $187.6537 | $187.65 | $187.65 | $187.70 |
| Purchase #5 | $150.32 | 7.726% | $161.9337 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $39.63 | 8.302% | $42.9201 | $42.92 | $42.90 | $42.90 |
| Purchase #7 | $30.36 | 12.852% | $34.2619 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $770.33 | $825.7567 | $825.74 | $825.70 | $825.90 | |