| 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 | $57.49 | 5.173% | $60.464 | $60.46 | $60.45 | $60.50 |
| Purchase #2 | $201.94 | 13.105% | $228.4042 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $183.95 | 12.855% | $207.5968 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $24.82 | 10.782% | $27.4961 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $83.49 | 10.823% | $92.5261 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $106.86 | 4.366% | $111.5255 | $111.53 | $111.55 | $111.50 |
| Purchase #7 | $64.49 | 7.554% | $69.3616 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $723.04 | $797.3743 | $797.38 | $797.40 | $797.40 | |