| 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 | $76.83 | 13.400% | $87.1252 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $9.67 | 4.345% | $10.0902 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $115.48 | 4.217% | $120.3498 | $120.35 | $120.35 | $120.30 |
| Purchase #4 | $70.73 | 7.587% | $76.0963 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $235.44 | 8.587% | $255.6572 | $255.66 | $255.65 | $255.70 |
| Purchase #6 | $156.59 | 8.125% | $169.3129 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $72.95 | 7.129% | $78.1506 | $78.15 | $78.15 | $78.20 |
| 7 purchase totals = | $737.69 | $796.7822 | $796.79 | $796.80 | $796.80 | |