| 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 | $68.58 | 12.496% | $77.1498 | $77.15 | $77.15 | $77.10 |
| Purchase #2 | $125.62 | 3.630% | $130.18 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $177.26 | 6.423% | $188.6454 | $188.65 | $188.65 | $188.60 |
| Purchase #4 | $50.55 | 7.302% | $54.2412 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $131.79 | 9.453% | $144.2481 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $186.83 | 11.292% | $207.9268 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $212.25 | 12.348% | $238.4586 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $952.88 | $1,040.8499 | $1,040.86 | $1,040.90 | $1,040.70 | |