| 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 | $55.61 | 5.519% | $58.6791 | $58.68 | $58.70 | $58.70 |
| Purchase #2 | $195.71 | 4.687% | $204.8829 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $135.79 | 13.550% | $154.1895 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $61.77 | 13.382% | $70.0361 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $19.33 | 10.574% | $21.374 | $21.37 | $21.35 | $21.40 |
| Purchase #6 | $128.41 | 10.840% | $142.3296 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $83.58 | 13.646% | $94.9853 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $680.20 | $746.4765 | $746.48 | $746.55 | $746.50 | |