| 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 | $52.41 | 5.241% | $55.1568 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $71.49 | 8.582% | $77.6253 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $218.80 | 3.412% | $226.2655 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $63.88 | 6.152% | $67.8099 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $121.27 | 5.592% | $128.0514 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $107.56 | 7.530% | $115.6593 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $46.89 | 4.683% | $49.0859 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $682.30 | $719.6541 | $719.67 | $719.65 | $719.80 | |