| 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 | $95.62 | 4.717% | $100.1304 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $131.53 | 12.106% | $147.453 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $93.95 | 3.253% | $97.0062 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $148.31 | 10.208% | $163.4495 | $163.45 | $163.45 | $163.40 |
| Purchase #5 | $92.66 | 10.711% | $102.5848 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $110.68 | 8.149% | $119.6993 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $108.60 | 13.532% | $123.2958 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $781.35 | $853.6190 | $853.62 | $853.65 | $853.60 | |