| 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 | $130.94 | 4.285% | $136.5508 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $73.61 | 12.141% | $82.547 | $82.55 | $82.55 | $82.50 |
| Purchase #3 | $66.31 | 8.775% | $72.1287 | $72.13 | $72.15 | $72.10 |
| Purchase #4 | $70.98 | 9.281% | $77.5677 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $239.69 | 6.396% | $255.0206 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $188.68 | 3.160% | $194.6423 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $39.60 | 11.750% | $44.253 | $44.25 | $44.25 | $44.30 |
| 7 purchase totals = | $809.81 | $862.7101 | $862.71 | $862.70 | $862.70 | |