| 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 | $54.36 | 9.865% | $59.7226 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $104.26 | 5.256% | $109.7399 | $109.74 | $109.75 | $109.70 |
| Purchase #3 | $85.86 | 13.701% | $97.6237 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $235.48 | 11.442% | $262.4236 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $48.95 | 5.668% | $51.7245 | $51.72 | $51.70 | $51.70 |
| Purchase #6 | $10.77 | 8.193% | $11.6524 | $11.65 | $11.65 | $11.70 |
| Purchase #7 | $110.76 | 13.320% | $125.5132 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $650.44 | $718.3999 | $718.38 | $718.30 | $718.30 | |