| 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 | $68.44 | 7.432% | $73.5265 | $73.53 | $73.55 | $73.50 |
| Purchase #2 | $18.51 | 12.684% | $20.8578 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $133.80 | 3.651% | $138.685 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $237.27 | 12.426% | $266.7532 | $266.75 | $266.75 | $266.80 |
| Purchase #5 | $164.36 | 3.303% | $169.7888 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $173.31 | 12.291% | $194.6115 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $49.47 | 3.565% | $51.2336 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $845.16 | $915.4564 | $915.46 | $915.50 | $915.50 | |