| 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 | $17.66 | 13.699% | $20.0792 | $20.08 | $20.10 | $20.10 |
| Purchase #2 | $195.52 | 8.866% | $212.8548 | $212.85 | $212.85 | $212.90 |
| Purchase #3 | $179.44 | 6.428% | $190.9744 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $227.27 | 8.471% | $246.522 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $36.52 | 9.284% | $39.9105 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $160.39 | 7.615% | $172.6037 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $86.62 | 7.365% | $92.9996 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $903.42 | $975.9442 | $975.93 | $975.90 | $976.00 | |