| 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 | $24.93 | 7.775% | $26.8683 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $125.58 | 10.214% | $138.4067 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $231.27 | 5.861% | $244.8247 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $118.36 | 4.741% | $123.9714 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $150.76 | 11.740% | $168.4592 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $16.59 | 4.352% | $17.312 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $137.68 | 13.509% | $156.2792 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $805.17 | $876.1215 | $876.12 | $876.05 | $876.20 | |