| 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 | $101.92 | 7.372% | $109.4335 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $218.35 | 7.548% | $234.8311 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $22.47 | 10.274% | $24.7786 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $43.55 | 13.593% | $49.4698 | $49.47 | $49.45 | $49.50 |
| Purchase #5 | $92.92 | 10.829% | $102.9823 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $69.46 | 13.198% | $78.6273 | $78.63 | $78.65 | $78.60 |
| Purchase #7 | $247.77 | 3.851% | $257.3116 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $796.44 | $857.4342 | $857.43 | $857.50 | $857.40 | |