| 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 | $30.34 | 13.412% | $34.4092 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $89.77 | 6.422% | $95.535 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $192.81 | 8.677% | $209.5401 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $216.96 | 13.421% | $246.0782 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $49.42 | 13.217% | $55.9518 | $55.95 | $55.95 | $56.00 |
| Purchase #6 | $78.52 | 3.595% | $81.3428 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $37.44 | 7.231% | $40.1473 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $695.26 | $763.0044 | $763.01 | $763.05 | $762.90 | |