| 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 | $30.39 | 7.631% | $32.7091 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $8.32 | 10.497% | $9.1934 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $190.34 | 5.665% | $201.1228 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $222.46 | 11.433% | $247.8939 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $50.53 | 8.853% | $55.0034 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $42.70 | 3.422% | $44.1612 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $238.64 | 9.196% | $260.5853 | $260.59 | $260.60 | $260.60 |
| 7 purchase totals = | $783.38 | $850.6691 | $850.66 | $850.65 | $850.70 | |