| 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 | $53.28 | 3.611% | $55.2039 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $108.41 | 11.361% | $120.7265 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $241.42 | 7.164% | $258.7153 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $236.33 | 7.257% | $253.4805 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $22.85 | 3.866% | $23.7334 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $70.87 | 9.211% | $77.3978 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $88.57 | 6.123% | $93.9931 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $821.73 | $883.2505 | $883.25 | $883.30 | $883.20 | |