| 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 | $66.92 | 11.669% | $74.7289 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $215.56 | 13.747% | $245.193 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $143.86 | 5.193% | $151.3306 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $137.95 | 13.324% | $156.3305 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $108.42 | 11.114% | $120.4698 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $113.86 | 3.183% | $117.4842 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $55.95 | 12.176% | $62.7625 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $842.52 | $928.2995 | $928.29 | $928.35 | $928.30 | |