| 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 | $42.62 | 9.186% | $46.5351 | $46.54 | $46.55 | $46.50 |
| Purchase #2 | $113.40 | 3.821% | $117.733 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $244.86 | 10.611% | $270.8421 | $270.84 | $270.85 | $270.80 |
| Purchase #4 | $124.34 | 10.376% | $137.2415 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $110.55 | 5.118% | $116.2079 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $179.80 | 8.832% | $195.6799 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $112.38 | 9.211% | $122.7313 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $927.95 | $1,006.9708 | $1,006.97 | $1,007.05 | $1,006.80 | |