| 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 | $39.39 | 4.195% | $41.0424 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $202.96 | 11.259% | $225.8113 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $84.89 | 13.727% | $96.5429 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $47.41 | 9.853% | $52.0813 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $217.27 | 3.290% | $224.4182 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $79.76 | 11.652% | $89.0536 | $89.05 | $89.05 | $89.10 |
| Purchase #7 | $154.46 | 13.333% | $175.0542 | $175.05 | $175.05 | $175.10 |
| 7 purchase totals = | $826.14 | $904.0039 | $903.99 | $904.00 | $904.00 | |