| 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 | $75.44 | 10.682% | $83.4985 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $230.60 | 10.292% | $254.3334 | $254.33 | $254.35 | $254.30 |
| Purchase #3 | $96.63 | 7.365% | $103.7468 | $103.75 | $103.75 | $103.70 |
| Purchase #4 | $14.64 | 12.222% | $16.4293 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $20.66 | 7.251% | $22.1581 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $102.89 | 12.576% | $115.8294 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $156.79 | 8.250% | $169.7252 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $697.65 | $765.7207 | $765.73 | $765.80 | $765.60 | |