| 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 | $43.79 | 12.238% | $49.149 | $49.15 | $49.15 | $49.10 |
| Purchase #2 | $139.36 | 6.776% | $148.803 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $108.76 | 6.194% | $115.4966 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $68.48 | 9.462% | $74.9596 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $197.47 | 3.195% | $203.7792 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $120.38 | 11.455% | $134.1695 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $156.28 | 7.588% | $168.1385 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $834.52 | $894.4954 | $894.50 | $894.50 | $894.50 | |