| 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 | $41.84 | 5.362% | $44.0835 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $85.48 | 10.666% | $94.5973 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $28.96 | 9.210% | $31.6272 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $193.71 | 3.246% | $199.9978 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $72.67 | 9.872% | $79.844 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $96.52 | 9.527% | $105.7155 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $161.47 | 4.672% | $169.0139 | $169.01 | $169.00 | $169.00 |
| 7 purchase totals = | $680.65 | $724.8792 | $724.88 | $724.90 | $724.80 | |