| 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 | $73.90 | 9.553% | $80.9597 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $35.42 | 7.395% | $38.0393 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $113.40 | 4.595% | $118.6107 | $118.61 | $118.60 | $118.60 |
| Purchase #4 | $20.61 | 3.488% | $21.3289 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $123.35 | 5.304% | $129.8925 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $250.79 | 3.337% | $259.1589 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $128.79 | 13.259% | $145.8663 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $746.26 | $793.8563 | $793.86 | $793.85 | $793.90 | |