| 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 | $97.95 | 12.613% | $110.3044 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $88.66 | 4.694% | $92.8217 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $55.38 | 13.209% | $62.6951 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $126.27 | 8.626% | $137.1621 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $91.50 | 9.216% | $99.9326 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $16.81 | 13.120% | $19.0155 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $49.41 | 12.634% | $55.6525 | $55.65 | $55.65 | $55.70 |
| 7 purchase totals = | $525.98 | $577.5839 | $577.58 | $577.55 | $577.60 | |