| 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 | $29.94 | 5.570% | $31.6077 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $148.99 | 13.323% | $168.8399 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $49.94 | 4.123% | $51.999 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $126.45 | 9.816% | $138.8623 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $23.84 | 10.197% | $26.271 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $112.25 | 9.179% | $122.5534 | $122.55 | $122.55 | $122.60 |
| Purchase #7 | $63.76 | 6.157% | $67.6857 | $67.69 | $67.70 | $67.70 |
| 7 purchase totals = | $555.17 | $607.8190 | $607.82 | $607.80 | $607.90 | |