| 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 | $98.54 | 6.340% | $104.7874 | $104.79 | $104.80 | $104.80 |
| Purchase #2 | $156.93 | 6.269% | $166.7679 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $215.68 | 11.633% | $240.7701 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $23.66 | 5.438% | $24.9466 | $24.95 | $24.95 | $24.90 |
| Purchase #5 | $57.60 | 3.477% | $59.6028 | $59.60 | $59.60 | $59.60 |
| Purchase #6 | $73.67 | 5.609% | $77.8022 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $45.56 | 3.253% | $47.0421 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $671.64 | $721.7191 | $721.72 | $721.70 | $721.70 | |