| 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 | $231.40 | 12.214% | $259.6632 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $85.66 | 8.623% | $93.0465 | $93.05 | $93.05 | $93.00 |
| Purchase #3 | $55.37 | 4.346% | $57.7764 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $82.71 | 4.529% | $86.4559 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $151.58 | 4.486% | $158.3799 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $149.94 | 5.709% | $158.5001 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $57.97 | 6.834% | $61.9317 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $814.63 | $875.7537 | $875.76 | $875.80 | $875.80 | |