| 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 | $208.30 | 5.481% | $219.7169 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $58.45 | 11.115% | $64.9467 | $64.95 | $64.95 | $64.90 |
| Purchase #3 | $187.87 | 13.303% | $212.8623 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $14.91 | 8.307% | $16.1486 | $16.15 | $16.15 | $16.10 |
| Purchase #5 | $179.58 | 11.116% | $199.5421 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $49.96 | 4.392% | $52.1542 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $31.63 | 8.850% | $34.4293 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $730.70 | $799.8001 | $799.80 | $799.80 | $799.70 | |