| 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 | $13.73 | 4.548% | $14.3544 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $170.36 | 4.216% | $177.5424 | $177.54 | $177.55 | $177.50 |
| Purchase #3 | $62.75 | 11.227% | $69.7949 | $69.79 | $69.80 | $69.80 |
| Purchase #4 | $244.66 | 3.469% | $253.1473 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $210.55 | 7.133% | $225.5685 | $225.57 | $225.55 | $225.60 |
| Purchase #6 | $76.32 | 10.183% | $84.0917 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $78.49 | 6.420% | $83.5291 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $856.86 | $908.0283 | $908.02 | $908.05 | $908.00 | |