| 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 | $24.82 | 11.476% | $27.6683 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $176.60 | 4.700% | $184.9002 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $192.53 | 8.696% | $209.2724 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $22.75 | 3.117% | $23.4591 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $119.64 | 10.861% | $132.6341 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $77.54 | 10.782% | $85.9004 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $195.28 | 7.505% | $209.9358 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $809.16 | $873.7703 | $873.77 | $873.75 | $873.80 | |