| 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 | $237.55 | 12.560% | $267.3863 | $267.39 | $267.40 | $267.40 |
| Purchase #2 | $75.66 | 11.202% | $84.1354 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $65.61 | 6.721% | $70.0196 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $49.80 | 8.171% | $53.8692 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $187.87 | 12.648% | $211.6318 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $55.42 | 11.657% | $61.8803 | $61.88 | $61.90 | $61.90 |
| Purchase #7 | $100.67 | 6.836% | $107.5518 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $772.58 | $856.4744 | $856.48 | $856.50 | $856.50 | |