| 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 | $105.60 | 8.630% | $114.7133 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $38.61 | 9.475% | $42.2683 | $42.27 | $42.25 | $42.30 |
| Purchase #3 | $59.63 | 8.668% | $64.7987 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $21.50 | 3.442% | $22.24 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $50.81 | 8.593% | $55.1761 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $24.69 | 6.645% | $26.3307 | $26.33 | $26.35 | $26.30 |
| Purchase #7 | $183.67 | 13.533% | $208.5261 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $484.51 | $534.0532 | $534.06 | $534.10 | $534.00 | |