| 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 | $46.73 | 11.810% | $52.2488 | $52.25 | $52.25 | $52.20 |
| Purchase #2 | $30.95 | 13.140% | $35.0168 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $102.39 | 10.679% | $113.3242 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $135.65 | 9.687% | $148.7904 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $237.98 | 7.292% | $255.3335 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $127.66 | 7.109% | $136.7353 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $178.80 | 9.579% | $195.9273 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $860.16 | $937.3763 | $937.38 | $937.40 | $937.20 | |