| 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 | $87.47 | 5.713% | $92.4672 | $92.47 | $92.45 | $92.50 |
| Purchase #2 | $231.44 | 7.155% | $247.9995 | $248.00 | $248.00 | $248.00 |
| Purchase #3 | $55.53 | 12.551% | $62.4996 | $62.50 | $62.50 | $62.50 |
| Purchase #4 | $116.43 | 12.277% | $130.7241 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $70.56 | 13.411% | $80.0228 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $101.28 | 13.543% | $114.9964 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $110.62 | 3.444% | $114.4298 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $773.33 | $843.1394 | $843.14 | $843.10 | $843.10 | |