| 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 | $38.60 | 8.354% | $41.8246 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $73.57 | 5.569% | $77.6671 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $165.79 | 4.503% | $173.2555 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $188.73 | 8.423% | $204.6267 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $117.67 | 10.337% | $129.8335 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $7.41 | 10.363% | $8.1779 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $190.80 | 4.163% | $198.743 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $782.57 | $834.1283 | $834.13 | $834.15 | $834.10 | |