| 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 | $56.35 | 6.656% | $60.1007 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $238.83 | 10.465% | $263.8236 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $130.29 | 3.409% | $134.7316 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $37.94 | 9.548% | $41.5625 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $38.38 | 5.741% | $40.5834 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $114.29 | 12.604% | $128.6951 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $101.57 | 6.198% | $107.8653 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $717.65 | $777.3622 | $777.36 | $777.35 | $777.40 | |