| 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 | $87.42 | 7.293% | $93.7955 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $6.36 | 5.389% | $6.7027 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $232.35 | 7.771% | $250.4059 | $250.41 | $250.40 | $250.40 |
| Purchase #4 | $53.85 | 12.472% | $60.5662 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $78.80 | 4.677% | $82.4855 | $82.49 | $82.50 | $82.50 |
| Purchase #6 | $170.83 | 5.580% | $180.3623 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $51.93 | 6.820% | $55.4716 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $681.54 | $729.7897 | $729.80 | $729.75 | $729.90 | |