| 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 | $126.53 | 9.649% | $138.7389 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $52.48 | 4.806% | $55.0022 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $74.62 | 13.545% | $84.7273 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $51.59 | 6.835% | $55.1162 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $233.52 | 11.588% | $260.5803 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $109.82 | 8.771% | $119.4523 | $119.45 | $119.45 | $119.50 |
| Purchase #7 | $213.90 | 9.594% | $234.4216 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $862.46 | $948.0388 | $948.04 | $948.05 | $948.00 | |