| 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 | $16.32 | 5.364% | $17.1954 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $55.66 | 8.871% | $60.5976 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $77.42 | 3.103% | $79.8223 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $18.53 | 6.409% | $19.7176 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $204.73 | 10.758% | $226.7549 | $226.75 | $226.75 | $226.80 |
| Purchase #6 | $106.55 | 9.548% | $116.7234 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $39.72 | 7.776% | $42.8086 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $518.93 | $563.6198 | $563.62 | $563.55 | $563.60 | |