| 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 | $29.47 | 6.223% | $31.3039 | $31.30 | $31.30 | $31.30 |
| Purchase #2 | $67.53 | 12.260% | $75.8092 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $39.56 | 6.180% | $42.0048 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $162.31 | 5.207% | $170.7615 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $202.74 | 5.809% | $214.5172 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $150.93 | 9.454% | $165.1989 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $236.99 | 5.149% | $249.1926 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $889.53 | $948.7881 | $948.78 | $948.75 | $948.80 | |