| 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 | $109.53 | 13.721% | $124.5586 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $144.73 | 8.389% | $156.8714 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $24.29 | 7.305% | $26.0644 | $26.06 | $26.05 | $26.10 |
| Purchase #4 | $55.70 | 6.645% | $59.4013 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $75.31 | 11.172% | $83.7236 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $86.96 | 7.581% | $93.5524 | $93.55 | $93.55 | $93.60 |
| Purchase #7 | $15.86 | 5.711% | $16.7658 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $512.38 | $560.9375 | $560.93 | $560.85 | $561.10 | |