| 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 | $62.37 | 4.815% | $65.3731 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $38.25 | 9.316% | $41.8134 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $86.90 | 6.172% | $92.2635 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $164.48 | 3.386% | $170.0493 | $170.05 | $170.05 | $170.00 |
| Purchase #5 | $128.29 | 3.189% | $132.3812 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $83.42 | 11.150% | $92.7213 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $46.66 | 10.708% | $51.6564 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $610.37 | $646.2582 | $646.25 | $646.20 | $646.30 | |