| 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 | $42.67 | 10.516% | $47.1572 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $31.73 | 8.710% | $34.4937 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $106.93 | 3.706% | $110.8928 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $26.75 | 10.467% | $29.5499 | $29.55 | $29.55 | $29.50 |
| Purchase #5 | $216.90 | 12.593% | $244.2142 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $55.68 | 13.833% | $63.3822 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $172.65 | 12.295% | $193.8773 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $653.31 | $723.5673 | $723.56 | $723.60 | $723.60 | |