| 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 | $42.81 | 11.204% | $47.6064 | $47.61 | $47.60 | $47.60 |
| Purchase #2 | $42.97 | 11.172% | $47.7706 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $239.83 | 13.127% | $271.3125 | $271.31 | $271.30 | $271.30 |
| Purchase #4 | $196.79 | 9.780% | $216.0361 | $216.04 | $216.05 | $216.00 |
| Purchase #5 | $24.86 | 7.398% | $26.6991 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $247.63 | 11.823% | $276.9073 | $276.91 | $276.90 | $276.90 |
| Purchase #7 | $83.38 | 11.717% | $93.1496 | $93.15 | $93.15 | $93.10 |
| 7 purchase totals = | $878.27 | $979.4816 | $979.49 | $979.45 | $979.40 | |