| 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 | $89.53 | 7.295% | $96.0612 | $96.06 | $96.05 | $96.10 |
| Purchase #2 | $77.81 | 5.438% | $82.0413 | $82.04 | $82.05 | $82.00 |
| Purchase #3 | $140.26 | 5.762% | $148.3418 | $148.34 | $148.35 | $148.30 |
| Purchase #4 | $220.76 | 13.473% | $250.503 | $250.50 | $250.50 | $250.50 |
| Purchase #5 | $141.75 | 10.255% | $156.2865 | $156.29 | $156.30 | $156.30 |
| Purchase #6 | $34.31 | 13.468% | $38.9309 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $202.68 | 10.373% | $223.704 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $907.10 | $995.8687 | $995.86 | $995.90 | $995.80 | |