| 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 | $34.30 | 3.329% | $35.4418 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $54.43 | 12.595% | $61.2855 | $61.29 | $61.30 | $61.30 |
| Purchase #3 | $218.34 | 11.705% | $243.8967 | $243.90 | $243.90 | $243.90 |
| Purchase #4 | $51.74 | 8.178% | $55.9713 | $55.97 | $55.95 | $56.00 |
| Purchase #5 | $124.47 | 9.306% | $136.0532 | $136.05 | $136.05 | $136.10 |
| Purchase #6 | $84.66 | 4.145% | $88.1692 | $88.17 | $88.15 | $88.20 |
| Purchase #7 | $46.76 | 6.468% | $49.7844 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $614.70 | $670.6021 | $670.60 | $670.60 | $670.70 | |