| 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 | $6.41 | 10.850% | $7.1055 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $209.26 | 7.783% | $225.5467 | $225.55 | $225.55 | $225.50 |
| Purchase #3 | $74.32 | 8.608% | $80.7175 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $50.91 | 9.330% | $55.6599 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $41.80 | 7.780% | $45.052 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $245.91 | 6.642% | $262.2433 | $262.24 | $262.25 | $262.20 |
| Purchase #7 | $206.64 | 4.278% | $215.4801 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $835.25 | $891.8050 | $891.81 | $891.80 | $891.80 | |