| 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 | $5.55 | 6.757% | $5.925 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $234.34 | 4.589% | $245.0939 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $156.26 | 11.823% | $174.7346 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $102.39 | 4.861% | $107.3672 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $179.83 | 11.621% | $200.728 | $200.73 | $200.75 | $200.70 |
| Purchase #6 | $18.59 | 12.772% | $20.9643 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $75.88 | 9.216% | $82.8731 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $772.84 | $837.6861 | $837.68 | $837.70 | $837.70 | |