| 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 | $203.59 | 4.311% | $212.3668 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $79.84 | 7.789% | $86.0587 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $55.65 | 3.746% | $57.7346 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $125.64 | 10.399% | $138.7053 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $24.92 | 6.763% | $26.6053 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $48.27 | 5.526% | $50.9374 | $50.94 | $50.95 | $50.90 |
| Purchase #7 | $173.39 | 6.458% | $184.5875 | $184.59 | $184.60 | $184.60 |
| 7 purchase totals = | $711.30 | $756.9956 | $757.01 | $757.00 | $757.00 | |