| 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 | $73.66 | 6.375% | $78.3558 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $18.81 | 11.379% | $20.9504 | $20.95 | $20.95 | $21.00 |
| Purchase #3 | $84.71 | 9.593% | $92.8362 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $29.39 | 7.422% | $31.5713 | $31.57 | $31.55 | $31.60 |
| Purchase #5 | $108.60 | 11.636% | $121.2367 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $167.68 | 8.553% | $182.0217 | $182.02 | $182.00 | $182.00 |
| Purchase #7 | $176.84 | 11.173% | $196.5983 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $659.69 | $723.5704 | $723.58 | $723.55 | $723.60 | |