| 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 | $11.79 | 10.291% | $13.0033 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $42.54 | 12.265% | $47.7575 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $102.91 | 11.340% | $114.58 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $171.94 | 7.452% | $184.753 | $184.75 | $184.75 | $184.80 |
| Purchase #5 | $58.34 | 12.569% | $65.6728 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $219.27 | 10.701% | $242.7341 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $74.95 | 9.734% | $82.2456 | $82.25 | $82.25 | $82.20 |
| 7 purchase totals = | $681.74 | $750.7463 | $750.74 | $750.75 | $750.80 | |