| 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 | $99.45 | 4.217% | $103.6438 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $51.68 | 6.695% | $55.14 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $236.36 | 10.386% | $260.9083 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $219.45 | 5.580% | $231.6953 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $103.40 | 12.732% | $116.5649 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $68.85 | 8.829% | $74.9288 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $93.64 | 8.198% | $101.3166 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $872.83 | $944.1977 | $944.20 | $944.20 | $944.10 | |