| 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 | $56.54 | 12.825% | $63.7913 | $63.79 | $63.80 | $63.80 |
| Purchase #2 | $76.58 | 13.181% | $86.674 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $172.44 | 12.403% | $193.8277 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $67.77 | 13.211% | $76.7231 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $246.26 | 7.223% | $264.0474 | $264.05 | $264.05 | $264.00 |
| Purchase #6 | $86.56 | 4.454% | $90.4154 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $98.69 | 12.126% | $110.6571 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $804.84 | $886.1360 | $886.14 | $886.10 | $886.10 | |