| 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 | $21.41 | 8.433% | $23.2155 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $5.31 | 4.797% | $5.5647 | $5.56 | $5.55 | $5.60 |
| Purchase #3 | $43.27 | 10.247% | $47.7039 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $15.80 | 13.299% | $17.9012 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $37.47 | 7.512% | $40.2847 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $5.95 | 8.224% | $6.4393 | $6.44 | $6.45 | $6.40 |
| Purchase #7 | $97.36 | 5.496% | $102.7109 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $226.57 | $243.8202 | $243.81 | $243.80 | $243.80 | |