| 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 | $41.38 | 10.772% | $45.8375 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $171.50 | 3.347% | $177.2401 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $20.32 | 12.516% | $22.8633 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $214.29 | 11.662% | $239.2805 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $80.31 | 12.561% | $90.3977 | $90.40 | $90.40 | $90.40 |
| Purchase #6 | $103.50 | 8.733% | $112.5387 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $20.38 | 12.424% | $22.912 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $651.68 | $711.0698 | $711.07 | $711.10 | $711.00 | |