| 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 | $207.32 | 4.862% | $217.3999 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $184.55 | 4.603% | $193.0448 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $163.45 | 9.412% | $178.8339 | $178.83 | $178.85 | $178.80 |
| Purchase #4 | $58.34 | 3.652% | $60.4706 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $29.69 | 6.837% | $31.7199 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $137.71 | 9.395% | $150.6479 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $10.57 | 8.771% | $11.4971 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $791.63 | $843.6141 | $843.61 | $843.60 | $843.50 | |