| 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 | $69.90 | 6.815% | $74.6637 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $53.98 | 9.604% | $59.1642 | $59.16 | $59.15 | $59.20 |
| Purchase #3 | $175.35 | 8.335% | $189.9654 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $79.65 | 7.724% | $85.8022 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $145.87 | 11.793% | $163.0724 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $119.29 | 3.389% | $123.3327 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $12.27 | 6.661% | $13.0873 | $13.09 | $13.10 | $13.10 |
| 7 purchase totals = | $656.31 | $709.0879 | $709.08 | $709.05 | $709.20 | |