| 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 | $23.58 | 13.707% | $26.8121 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $190.45 | 11.322% | $212.0127 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $19.41 | 13.393% | $22.0096 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $92.93 | 9.861% | $102.0938 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $227.28 | 3.848% | $236.0257 | $236.03 | $236.05 | $236.00 |
| Purchase #6 | $21.86 | 5.166% | $22.9893 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $42.73 | 6.278% | $45.4126 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $618.24 | $667.3558 | $667.35 | $667.35 | $667.30 | |