| 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 | $65.68 | 13.525% | $74.5632 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $52.97 | 5.621% | $55.9474 | $55.95 | $55.95 | $55.90 |
| Purchase #3 | $166.96 | 9.194% | $182.3103 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $92.36 | 9.436% | $101.0751 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $150.39 | 3.700% | $155.9544 | $155.95 | $155.95 | $156.00 |
| Purchase #6 | $218.80 | 7.703% | $235.6542 | $235.65 | $235.65 | $235.70 |
| Purchase #7 | $174.93 | 9.578% | $191.6848 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $922.09 | $997.1894 | $997.18 | $997.20 | $997.30 | |