| 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 | $27.77 | 10.582% | $30.7086 | $30.71 | $30.70 | $30.70 |
| Purchase #2 | $95.52 | 7.802% | $102.9725 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $192.73 | 10.860% | $213.6605 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $177.46 | 8.620% | $192.7571 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $84.89 | 10.570% | $93.8629 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $136.58 | 10.802% | $151.3334 | $151.33 | $151.35 | $151.30 |
| Purchase #7 | $89.91 | 11.263% | $100.0366 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $804.86 | $885.3316 | $885.33 | $885.30 | $885.40 | |