| 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 | $21.89 | 10.766% | $24.2467 | $24.25 | $24.25 | $24.20 |
| Purchase #2 | $240.88 | 6.119% | $255.6194 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $46.31 | 6.328% | $49.2405 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $80.94 | 3.429% | $83.7154 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $191.35 | 6.296% | $203.3974 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $180.65 | 10.613% | $199.8224 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $40.77 | 7.849% | $43.97 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $802.79 | $860.0118 | $860.02 | $859.95 | $859.90 | |