| 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 | $48.97 | 12.718% | $55.198 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $7.99 | 10.264% | $8.8101 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $191.34 | 11.747% | $213.8167 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $174.82 | 13.659% | $198.6987 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $156.32 | 5.514% | $164.9395 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $238.25 | 7.533% | $256.1974 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $242.51 | 9.136% | $264.6657 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $1,060.20 | $1,162.3261 | $1,162.34 | $1,162.30 | $1,162.30 | |