| 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 | $62.46 | 12.349% | $70.1732 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $105.41 | 4.347% | $109.9922 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $90.60 | 11.603% | $101.1123 | $101.11 | $101.10 | $101.10 |
| Purchase #4 | $199.91 | 13.772% | $227.4416 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $90.96 | 12.489% | $102.32 | $102.32 | $102.30 | $102.30 |
| Purchase #6 | $36.73 | 7.743% | $39.574 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $170.59 | 13.603% | $193.7954 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $756.66 | $844.4087 | $844.40 | $844.35 | $844.40 | |