| 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 | $71.56 | 4.519% | $74.7938 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $26.61 | 9.819% | $29.2228 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $73.85 | 6.122% | $78.3711 | $78.37 | $78.35 | $78.40 |
| Purchase #4 | $184.39 | 3.418% | $190.6925 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $239.43 | 7.835% | $258.1893 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $152.36 | 6.740% | $162.6291 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $65.37 | 11.322% | $72.7712 | $72.77 | $72.75 | $72.80 |
| 7 purchase totals = | $813.57 | $866.6698 | $866.66 | $866.65 | $866.70 | |