| 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 | $48.64 | 6.315% | $51.7116 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $71.73 | 6.693% | $76.5309 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $209.75 | 8.365% | $227.2956 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $8.49 | 3.816% | $8.814 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $141.89 | 4.140% | $147.7642 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $191.70 | 7.391% | $205.8685 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $141.92 | 12.640% | $159.8587 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $814.12 | $877.8435 | $877.84 | $877.80 | $877.90 | |