| 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 | $51.54 | 7.416% | $55.3622 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $236.85 | 11.300% | $263.6141 | $263.61 | $263.60 | $263.60 |
| Purchase #3 | $74.62 | 9.640% | $81.8134 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $250.28 | 6.823% | $267.3566 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $154.26 | 3.834% | $160.1743 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $90.31 | 13.666% | $102.6518 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $38.41 | 13.594% | $43.6315 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $896.27 | $974.6039 | $974.59 | $974.55 | $974.70 | |