| 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 | $24.29 | 10.379% | $26.8111 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $187.68 | 5.856% | $198.6705 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $9.39 | 7.233% | $10.0692 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $247.67 | 8.555% | $268.8582 | $268.86 | $268.85 | $268.90 |
| Purchase #5 | $131.92 | 8.271% | $142.8311 | $142.83 | $142.85 | $142.80 |
| Purchase #6 | $24.45 | 11.110% | $27.1664 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $124.68 | 5.359% | $131.3616 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $750.08 | $805.7681 | $805.77 | $805.70 | $805.90 | |