| 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 | $83.66 | 11.214% | $93.0416 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $63.35 | 13.567% | $71.9447 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $180.77 | 10.248% | $199.2953 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $154.65 | 3.233% | $159.6498 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $8.56 | 5.338% | $9.0169 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $9.55 | 6.172% | $10.1394 | $10.14 | $10.15 | $10.10 |
| Purchase #7 | $104.64 | 10.308% | $115.4263 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $605.18 | $658.5140 | $658.52 | $658.55 | $658.30 | |