| 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 | $97.71 | 9.872% | $107.3559 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $194.34 | 11.550% | $216.7863 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $97.69 | 8.561% | $106.0532 | $106.05 | $106.05 | $106.10 |
| Purchase #4 | $130.82 | 3.237% | $135.0546 | $135.05 | $135.05 | $135.10 |
| Purchase #5 | $11.85 | 9.205% | $12.9408 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $182.30 | 6.498% | $194.1459 | $194.15 | $194.15 | $194.10 |
| Purchase #7 | $28.90 | 4.845% | $30.3002 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $743.61 | $802.6369 | $802.64 | $802.65 | $802.70 | |