| 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 | $42.41 | 11.395% | $47.2426 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $84.49 | 8.185% | $91.4055 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $14.43 | 6.250% | $15.3319 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $74.25 | 6.850% | $79.3361 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $156.97 | 12.173% | $176.078 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $17.90 | 3.550% | $18.5355 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $58.39 | 9.231% | $63.78 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $448.84 | $491.7096 | $491.72 | $491.80 | $491.60 | |