| 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 | $119.91 | 10.847% | $132.9166 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $196.71 | 4.666% | $205.8885 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $71.82 | 5.500% | $75.7701 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $8.86 | 13.501% | $10.0562 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $124.80 | 13.503% | $141.6517 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $51.72 | 13.181% | $58.5372 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $30.55 | 4.746% | $31.9999 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $604.37 | $656.8202 | $656.83 | $656.80 | $656.90 | |