| 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 | $12.61 | 5.415% | $13.2928 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $74.73 | 5.762% | $79.0359 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $19.55 | 5.488% | $20.6229 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $187.89 | 4.188% | $195.7588 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $216.39 | 10.671% | $239.481 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $165.68 | 8.588% | $179.9086 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $220.65 | 8.635% | $239.7031 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $897.50 | $967.8031 | $967.80 | $967.80 | $967.80 | |