| 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 | $110.55 | 12.523% | $124.3942 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $70.54 | 8.778% | $76.732 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $216.70 | 8.312% | $234.7121 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $55.59 | 7.567% | $59.7965 | $59.80 | $59.80 | $59.80 |
| Purchase #5 | $92.73 | 5.639% | $97.959 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $172.90 | 3.209% | $178.4484 | $178.45 | $178.45 | $178.40 |
| Purchase #7 | $180.61 | 9.596% | $197.9413 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $899.62 | $969.9835 | $969.98 | $970.00 | $969.90 | |