| 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 | $73.26 | 5.135% | $77.0219 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $171.63 | 10.484% | $189.6237 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $162.44 | 10.459% | $179.4296 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $237.72 | 4.861% | $249.2756 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $10.50 | 7.597% | $11.2977 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $60.69 | 7.195% | $65.0566 | $65.06 | $65.05 | $65.10 |
| Purchase #7 | $83.80 | 12.444% | $94.2281 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $800.04 | $865.9332 | $865.94 | $865.95 | $865.90 | |