| 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 | $93.62 | 7.709% | $100.8372 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $25.98 | 10.760% | $28.7754 | $28.78 | $28.80 | $28.80 |
| Purchase #3 | $157.36 | 11.489% | $175.4391 | $175.44 | $175.45 | $175.40 |
| Purchase #4 | $150.77 | 9.138% | $164.5474 | $164.55 | $164.55 | $164.50 |
| Purchase #5 | $242.60 | 12.827% | $273.7183 | $273.72 | $273.70 | $273.70 |
| Purchase #6 | $168.66 | 3.472% | $174.5159 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $23.90 | 11.386% | $26.6213 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $862.89 | $944.4546 | $944.47 | $944.45 | $944.30 | |