| 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 | $40.56 | 13.400% | $45.995 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $187.90 | 7.334% | $201.6806 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $64.75 | 6.454% | $68.929 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $110.76 | 3.471% | $114.6045 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $107.49 | 10.464% | $118.7378 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $16.92 | 5.270% | $17.8117 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $141.69 | 12.406% | $159.2681 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $670.07 | $727.0267 | $727.03 | $727.05 | $727.00 | |