| 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 | $31.44 | 8.781% | $34.2007 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $104.35 | 12.795% | $117.7016 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $157.74 | 5.807% | $166.9 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $22.71 | 3.654% | $23.5398 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $34.82 | 9.344% | $38.0736 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $36.25 | 7.396% | $38.9311 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $242.56 | 3.867% | $251.9398 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $629.87 | $671.2866 | $671.28 | $671.30 | $671.20 | |