| 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 | $111.33 | 6.785% | $118.8837 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $41.73 | 10.243% | $46.0044 | $46.00 | $46.00 | $46.00 |
| Purchase #3 | $59.72 | 4.820% | $62.5985 | $62.60 | $62.60 | $62.60 |
| Purchase #4 | $182.78 | 5.450% | $192.7415 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $58.65 | 8.120% | $63.4124 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $98.73 | 8.808% | $107.4261 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $36.96 | 12.384% | $41.5371 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $589.90 | $632.6037 | $632.60 | $632.65 | $632.50 | |