| 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 | $44.95 | 13.429% | $50.9863 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $180.70 | 8.386% | $195.8535 | $195.85 | $195.85 | $195.90 |
| Purchase #3 | $144.68 | 12.130% | $162.2297 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $97.83 | 5.611% | $103.3192 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $201.83 | 8.513% | $219.0118 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $73.35 | 7.112% | $78.5667 | $78.57 | $78.55 | $78.60 |
| Purchase #7 | $147.94 | 6.627% | $157.744 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $891.28 | $967.7112 | $967.71 | $967.70 | $967.70 | |