| 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 | $91.91 | 13.663% | $104.4677 | $104.47 | $104.45 | $104.50 |
| Purchase #2 | $55.66 | 3.650% | $57.6916 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $33.76 | 4.349% | $35.2282 | $35.23 | $35.25 | $35.20 |
| Purchase #4 | $18.99 | 12.646% | $21.3915 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $206.44 | 3.167% | $212.978 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $11.35 | 13.630% | $12.897 | $12.90 | $12.90 | $12.90 |
| Purchase #7 | $78.53 | 7.152% | $84.1465 | $84.15 | $84.15 | $84.10 |
| 7 purchase totals = | $496.64 | $528.8005 | $528.81 | $528.85 | $528.80 | |