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 | $133.38 | 4.252% | $139.0513 | $139.05 | $139.05 | $139.10 |
Purchase #2 | $77.87 | 3.218% | $80.3759 | $80.38 | $80.40 | $80.40 |
Purchase #3 | $7.63 | 13.427% | $8.6545 | $8.65 | $8.65 | $8.70 |
Purchase #4 | $57.69 | 6.394% | $61.3787 | $61.38 | $61.40 | $61.40 |
Purchase #5 | $21.25 | 4.312% | $22.1663 | $22.17 | $22.15 | $22.20 |
Purchase #6 | $209.37 | 8.349% | $226.8503 | $226.85 | $226.85 | $226.90 |
Purchase #7 | $67.62 | 6.306% | $71.8841 | $71.88 | $71.90 | $71.90 |
7 purchase totals = | $574.81 | $610.3611 | $610.36 | $610.40 | $610.60 |