| 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 | $55.27 | 4.491% | $57.7522 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $183.40 | 5.329% | $193.1734 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $24.83 | 7.279% | $26.6374 | $26.64 | $26.65 | $26.60 |
| Purchase #4 | $38.55 | 8.375% | $41.7786 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $172.72 | 6.333% | $183.6584 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $65.36 | 7.485% | $70.2522 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $244.40 | 11.792% | $273.2196 | $273.22 | $273.20 | $273.20 |
| 7 purchase totals = | $784.53 | $846.4718 | $846.47 | $846.45 | $846.60 | |