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 | $103.80 | 4.178% | $108.1368 | $108.14 | $108.15 | $108.10 |
Purchase #2 | $83.43 | 9.825% | $91.627 | $91.63 | $91.65 | $91.60 |
Purchase #3 | $227.56 | 13.575% | $258.4513 | $258.45 | $258.45 | $258.50 |
Purchase #4 | $76.51 | 13.783% | $87.0554 | $87.06 | $87.05 | $87.10 |
Purchase #5 | $7.97 | 13.618% | $9.0554 | $9.06 | $9.05 | $9.10 |
Purchase #6 | $22.62 | 5.836% | $23.9401 | $23.94 | $23.95 | $23.90 |
Purchase #7 | $154.66 | 6.362% | $164.4995 | $164.50 | $164.50 | $164.50 |
7 purchase totals = | $676.55 | $742.7655 | $742.78 | $742.80 | $742.80 |