| 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 | $51.31 | 9.543% | $56.2065 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $151.44 | 11.501% | $168.8571 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $130.90 | 8.344% | $141.8223 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $239.75 | 7.151% | $256.8945 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $20.38 | 11.202% | $22.663 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $8.86 | 3.292% | $9.1517 | $9.15 | $9.15 | $9.20 |
| Purchase #7 | $140.76 | 11.678% | $157.198 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $743.40 | $812.7931 | $812.79 | $812.75 | $812.90 | |