| 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 | $32.91 | 6.860% | $35.1676 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $5.30 | 11.665% | $5.9182 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $111.93 | 12.277% | $125.6716 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $173.93 | 8.400% | $188.5401 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $88.38 | 3.372% | $91.3602 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $109.74 | 13.129% | $124.1478 | $124.15 | $124.15 | $124.10 |
| Purchase #7 | $225.83 | 6.394% | $240.2696 | $240.27 | $240.25 | $240.30 |
| 7 purchase totals = | $748.02 | $811.0751 | $811.08 | $811.00 | $811.10 | |