| 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 | $38.92 | 13.342% | $44.1127 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $37.63 | 8.319% | $40.7604 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $233.62 | 7.704% | $251.6181 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $54.80 | 7.807% | $59.0782 | $59.08 | $59.10 | $59.10 |
| Purchase #5 | $20.85 | 9.154% | $22.7586 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $27.92 | 9.388% | $30.5411 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $40.37 | 11.692% | $45.0901 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $454.11 | $493.9592 | $493.96 | $493.95 | $494.00 | |