| 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 | $113.77 | 11.314% | $126.6419 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $14.91 | 8.707% | $16.2082 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $85.62 | 8.137% | $92.5869 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $239.38 | 13.379% | $271.4067 | $271.41 | $271.40 | $271.40 |
| Purchase #5 | $77.41 | 5.604% | $81.7481 | $81.75 | $81.75 | $81.70 |
| Purchase #6 | $41.64 | 5.291% | $43.8432 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $104.44 | 6.794% | $111.5357 | $111.54 | $111.55 | $111.50 |
| 7 purchase totals = | $677.17 | $743.9707 | $743.98 | $744.00 | $743.80 | |