| 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 | $38.45 | 9.281% | $42.0185 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $223.68 | 12.662% | $252.0024 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $23.91 | 8.811% | $26.0167 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $26.76 | 3.568% | $27.7148 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $105.49 | 13.206% | $119.421 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $89.59 | 4.185% | $93.3393 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $221.87 | 11.288% | $246.9147 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $729.75 | $807.4274 | $807.42 | $807.35 | $807.30 | |