| 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 | $73.53 | 3.229% | $75.9043 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $247.79 | 4.555% | $259.0768 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $231.64 | 6.791% | $247.3707 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $84.96 | 5.515% | $89.6455 | $89.65 | $89.65 | $89.60 |
| Purchase #5 | $88.47 | 10.406% | $97.6762 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $74.25 | 4.275% | $77.4242 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $178.38 | 3.162% | $184.0204 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $979.02 | $1,031.1181 | $1,031.12 | $1,031.10 | $1,031.10 | |