| 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 | $193.34 | 13.842% | $220.1021 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $6.44 | 4.119% | $6.7053 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $66.97 | 12.748% | $75.5073 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $85.95 | 13.720% | $97.7423 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $217.48 | 4.378% | $227.0013 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $32.25 | 6.491% | $34.3433 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $216.85 | 5.812% | $229.4533 | $229.45 | $229.45 | $229.50 |
| 7 purchase totals = | $819.28 | $890.8549 | $890.85 | $890.85 | $890.80 | |