| 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 | $150.63 | 6.140% | $159.8787 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $70.92 | 9.506% | $77.6617 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $134.89 | 4.132% | $140.4637 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $67.25 | 9.827% | $73.8587 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $106.44 | 12.543% | $119.7908 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $34.70 | 9.832% | $38.1117 | $38.11 | $38.10 | $38.10 |
| Purchase #7 | $58.61 | 9.206% | $64.0056 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $623.44 | $673.7709 | $673.77 | $673.75 | $673.90 | |