| 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 | $81.32 | 13.130% | $91.9973 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $32.79 | 3.377% | $33.8973 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $16.36 | 9.807% | $17.9644 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $70.53 | 8.785% | $76.7261 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $226.83 | 4.697% | $237.4842 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $55.55 | 5.774% | $58.7575 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $232.39 | 10.819% | $257.5323 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $715.77 | $774.3591 | $774.36 | $774.40 | $774.40 | |