| 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 | $52.92 | 5.287% | $55.7179 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $188.56 | 9.528% | $206.526 | $206.53 | $206.55 | $206.50 |
| Purchase #3 | $209.52 | 5.667% | $221.3935 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $199.66 | 3.788% | $207.2231 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $184.30 | 8.265% | $199.5324 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $76.34 | 6.390% | $81.2181 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $233.37 | 8.742% | $253.7712 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $1,144.67 | $1,225.3822 | $1,225.38 | $1,225.35 | $1,225.30 | |