| 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 | $10.83 | 3.713% | $11.2321 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $17.63 | 11.531% | $19.6629 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $202.32 | 8.595% | $219.7094 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $220.35 | 8.506% | $239.093 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $146.63 | 13.518% | $166.4514 | $166.45 | $166.45 | $166.50 |
| Purchase #6 | $185.82 | 11.805% | $207.7561 | $207.76 | $207.75 | $207.80 |
| Purchase #7 | $9.99 | 9.535% | $10.9425 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $793.57 | $874.8474 | $874.84 | $874.85 | $874.90 | |