| 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 | $41.93 | 3.682% | $43.4739 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $50.28 | 11.471% | $56.0476 | $56.05 | $56.05 | $56.00 |
| Purchase #3 | $225.39 | 6.536% | $240.1215 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $182.93 | 11.327% | $203.6505 | $203.65 | $203.65 | $203.70 |
| Purchase #5 | $113.87 | 13.676% | $129.4429 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $42.27 | 5.490% | $44.5906 | $44.59 | $44.60 | $44.60 |
| Purchase #7 | $233.66 | 8.465% | $253.4393 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $890.33 | $970.7663 | $970.76 | $970.75 | $970.70 | |