| 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 | $91.72 | 5.771% | $97.0132 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $167.27 | 7.607% | $179.9942 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $240.79 | 4.321% | $251.1945 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $62.43 | 4.281% | $65.1026 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $198.84 | 8.850% | $216.4373 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $14.98 | 7.617% | $16.121 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $95.50 | 5.519% | $100.7706 | $100.77 | $100.75 | $100.80 |
| 7 purchase totals = | $871.53 | $926.6334 | $926.62 | $926.60 | $926.60 | |