| 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 | $72.87 | 8.300% | $78.9182 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $76.62 | 11.854% | $85.7025 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $24.57 | 8.200% | $26.5847 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $91.98 | 6.644% | $98.0912 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $223.91 | 9.591% | $245.3852 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $54.31 | 4.778% | $56.9049 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $246.73 | 12.551% | $277.6971 | $277.70 | $277.70 | $277.70 |
| 7 purchase totals = | $790.99 | $869.2838 | $869.28 | $869.30 | $869.30 | |