| 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 | $73.91 | 6.452% | $78.6787 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $44.91 | 7.711% | $48.373 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $238.77 | 13.485% | $270.9681 | $270.97 | $270.95 | $271.00 |
| Purchase #4 | $196.64 | 10.332% | $216.9568 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $180.31 | 9.734% | $197.8614 | $197.86 | $197.85 | $197.90 |
| Purchase #6 | $11.65 | 9.595% | $12.7678 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $190.47 | 3.735% | $197.5841 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $936.66 | $1,023.1899 | $1,023.19 | $1,023.15 | $1,023.40 | |