| 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 | $69.27 | 13.260% | $78.4552 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $135.63 | 6.110% | $143.917 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $172.33 | 10.246% | $189.9869 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $59.30 | 8.803% | $64.5202 | $64.52 | $64.50 | $64.50 |
| Purchase #5 | $155.99 | 11.689% | $174.2237 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $97.70 | 7.780% | $105.3011 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $44.40 | 10.239% | $48.9461 | $48.95 | $48.95 | $48.90 |
| 7 purchase totals = | $734.62 | $805.3502 | $805.36 | $805.30 | $805.30 | |