| 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 | $74.71 | 7.408% | $80.2445 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $197.92 | 8.479% | $214.7016 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $74.44 | 4.507% | $77.795 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $32.79 | 9.313% | $35.8437 | $35.84 | $35.85 | $35.80 |
| Purchase #5 | $95.68 | 13.459% | $108.5576 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $94.67 | 8.849% | $103.0473 | $103.05 | $103.05 | $103.00 |
| Purchase #7 | $34.75 | 8.845% | $37.8236 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $604.96 | $658.0133 | $658.01 | $658.00 | $657.90 | |