| 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 | $71.62 | 13.873% | $81.5558 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $40.54 | 3.170% | $41.8251 | $41.83 | $41.85 | $41.80 |
| Purchase #3 | $72.33 | 9.414% | $79.1391 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $218.56 | 11.295% | $243.2464 | $243.25 | $243.25 | $243.20 |
| Purchase #5 | $37.72 | 8.762% | $41.025 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $117.61 | 8.747% | $127.8973 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $151.57 | 11.497% | $168.996 | $169.00 | $169.00 | $169.00 |
| 7 purchase totals = | $709.95 | $783.6847 | $783.71 | $783.75 | $783.60 | |