| 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 | $200.85 | 3.633% | $208.1469 | $208.15 | $208.15 | $208.10 |
| Purchase #2 | $74.64 | 10.822% | $82.7175 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $33.31 | 8.486% | $36.1367 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $19.62 | 13.805% | $22.3285 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $102.97 | 8.872% | $112.1055 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $167.56 | 3.729% | $173.8083 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $109.96 | 4.840% | $115.2821 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $708.91 | $750.5255 | $750.54 | $750.55 | $750.40 | |