| 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 | $90.71 | 6.697% | $96.7848 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $205.38 | 6.407% | $218.5387 | $218.54 | $218.55 | $218.50 |
| Purchase #3 | $93.95 | 10.502% | $103.8166 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $28.79 | 3.779% | $29.878 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $229.46 | 7.232% | $246.0545 | $246.05 | $246.05 | $246.10 |
| Purchase #6 | $203.64 | 12.594% | $229.2864 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $194.29 | 10.663% | $215.0071 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $1,046.22 | $1,139.3661 | $1,139.37 | $1,139.40 | $1,139.40 | |