| 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 | $78.99 | 11.134% | $87.7847 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $41.58 | 13.693% | $47.2735 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $148.87 | 5.747% | $157.4256 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $60.42 | 6.557% | $64.3817 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $79.73 | 13.660% | $90.6211 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $243.27 | 9.795% | $267.0983 | $267.10 | $267.10 | $267.10 |
| Purchase #7 | $188.71 | 7.521% | $202.9029 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $841.57 | $917.4878 | $917.48 | $917.50 | $917.50 | |