| 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 | $72.42 | 12.293% | $81.3226 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $9.65 | 10.652% | $10.6779 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $61.28 | 9.561% | $67.139 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $194.55 | 8.777% | $211.6257 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $236.60 | 13.249% | $267.9471 | $267.95 | $267.95 | $267.90 |
| Purchase #6 | $20.33 | 3.292% | $20.9993 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $100.34 | 11.452% | $111.8309 | $111.83 | $111.85 | $111.80 |
| 7 purchase totals = | $695.17 | $771.5425 | $771.55 | $771.60 | $771.40 | |