| 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 | $32.38 | 13.340% | $36.6995 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $52.95 | 11.290% | $58.9281 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $70.34 | 12.723% | $79.2894 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $88.88 | 9.631% | $97.44 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $218.93 | 5.720% | $231.4528 | $231.45 | $231.45 | $231.50 |
| Purchase #6 | $34.34 | 4.166% | $35.7706 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $54.50 | 4.244% | $56.813 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $552.32 | $596.3934 | $596.39 | $596.40 | $596.40 | |