| 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 | $52.38 | 6.384% | $55.7239 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $30.71 | 12.754% | $34.6268 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $45.94 | 11.185% | $51.0784 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $148.91 | 7.797% | $160.5205 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $99.94 | 8.831% | $108.7657 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $222.74 | 6.822% | $237.9353 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $106.45 | 11.426% | $118.613 | $118.61 | $118.60 | $118.60 |
| 7 purchase totals = | $707.07 | $767.2636 | $767.27 | $767.25 | $767.20 | |