| 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 | $34.27 | 4.420% | $35.7847 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $111.73 | 9.837% | $122.7209 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $155.81 | 6.794% | $166.3957 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $142.74 | 9.443% | $156.2189 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $241.25 | 10.806% | $267.3195 | $267.32 | $267.30 | $267.30 |
| Purchase #6 | $90.42 | 6.720% | $96.4962 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $46.62 | 3.760% | $48.3729 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $822.84 | $893.3088 | $893.31 | $893.25 | $893.30 | |