| 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 | $191.54 | 7.854% | $206.5836 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $35.46 | 5.828% | $37.5266 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $105.37 | 11.717% | $117.7162 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $61.85 | 13.307% | $70.0804 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $107.43 | 4.375% | $112.1301 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $8.57 | 4.804% | $8.9817 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $209.80 | 5.257% | $220.8292 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $720.02 | $773.8478 | $773.85 | $773.95 | $773.80 | |