| 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 | $94.33 | 8.511% | $102.3584 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $95.49 | 7.732% | $102.8733 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $114.88 | 5.414% | $121.0996 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $148.69 | 5.160% | $156.3624 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $122.78 | 8.760% | $133.5355 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $43.57 | 5.129% | $45.8047 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $201.31 | 13.514% | $228.515 | $228.52 | $228.50 | $228.50 |
| 7 purchase totals = | $821.05 | $890.5489 | $890.55 | $890.50 | $890.60 | |