| 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 | $85.51 | 7.774% | $92.1575 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $39.57 | 6.766% | $42.2473 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $81.50 | 8.873% | $88.7315 | $88.73 | $88.75 | $88.70 |
| Purchase #4 | $95.92 | 12.401% | $107.815 | $107.82 | $107.80 | $107.80 |
| Purchase #5 | $102.52 | 11.785% | $114.602 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $198.53 | 9.676% | $217.7398 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $78.66 | 5.779% | $83.2058 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $682.21 | $746.4989 | $746.51 | $746.50 | $746.40 | |