| 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 | $39.91 | 5.541% | $42.1214 | $42.12 | $42.10 | $42.10 |
| Purchase #2 | $136.61 | 9.682% | $149.8366 | $149.84 | $149.85 | $149.80 |
| Purchase #3 | $69.38 | 13.331% | $78.629 | $78.63 | $78.65 | $78.60 |
| Purchase #4 | $80.81 | 7.372% | $86.7673 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $192.39 | 3.479% | $199.0832 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $30.46 | 13.195% | $34.4792 | $34.48 | $34.50 | $34.50 |
| Purchase #7 | $86.40 | 6.793% | $92.2692 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $635.96 | $683.1859 | $683.19 | $683.20 | $683.20 | |