| 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 | $63.94 | 3.780% | $66.3569 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $13.60 | 12.771% | $15.3369 | $15.34 | $15.35 | $15.30 |
| Purchase #3 | $110.36 | 4.827% | $115.6871 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $154.81 | 11.381% | $172.4289 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $220.83 | 6.298% | $234.7379 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $118.33 | 10.251% | $130.46 | $130.46 | $130.45 | $130.50 |
| Purchase #7 | $87.31 | 6.456% | $92.9467 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $769.18 | $827.9544 | $827.97 | $828.00 | $827.90 | |