| 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 | $75.93 | 5.184% | $79.8662 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $114.46 | 12.276% | $128.5111 | $128.51 | $128.50 | $128.50 |
| Purchase #3 | $56.65 | 10.588% | $62.6481 | $62.65 | $62.65 | $62.60 |
| Purchase #4 | $123.69 | 10.600% | $136.8011 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $65.28 | 12.407% | $73.3793 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $239.73 | 13.620% | $272.3812 | $272.38 | $272.40 | $272.40 |
| Purchase #7 | $249.73 | 13.490% | $283.4186 | $283.42 | $283.40 | $283.40 |
| 7 purchase totals = | $925.47 | $1,037.0056 | $1,037.01 | $1,037.00 | $1,037.00 | |