| 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 | $38.69 | 7.841% | $41.7237 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $176.44 | 3.763% | $183.0794 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $169.77 | 5.216% | $178.6252 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $25.54 | 6.501% | $27.2004 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $126.70 | 3.350% | $130.9445 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $97.78 | 9.417% | $106.9879 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $189.26 | 13.825% | $215.4252 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $824.18 | $883.9863 | $883.99 | $884.05 | $883.90 | |