| 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 | $31.41 | 4.224% | $32.7368 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $98.84 | 9.323% | $108.0549 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $247.97 | 11.248% | $275.8617 | $275.86 | $275.85 | $275.90 |
| Purchase #4 | $5.72 | 8.454% | $6.2036 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $205.46 | 9.538% | $225.0568 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $65.74 | 7.744% | $70.8309 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $108.46 | 11.185% | $120.5913 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $763.60 | $839.3360 | $839.33 | $839.35 | $839.40 | |