| 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 | $82.82 | 7.117% | $88.7143 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $154.79 | 9.460% | $169.4331 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $98.77 | 5.706% | $104.4058 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $91.73 | 13.226% | $103.8622 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $235.31 | 12.496% | $264.7143 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $181.73 | 9.854% | $199.6377 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $43.87 | 4.863% | $46.0034 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $889.02 | $976.7708 | $976.76 | $976.75 | $976.70 | |