| 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 | $72.45 | 5.521% | $76.45 | $76.45 | $76.45 | $76.50 |
| Purchase #2 | $70.58 | 4.683% | $73.8853 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $104.40 | 7.588% | $112.3219 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $205.35 | 3.331% | $212.1902 | $212.19 | $212.20 | $212.20 |
| Purchase #5 | $188.68 | 13.512% | $214.1744 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $60.55 | 10.312% | $66.7939 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $5.49 | 9.838% | $6.0301 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $707.50 | $761.8458 | $761.84 | $761.85 | $761.90 | |