| 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 | $74.75 | 10.834% | $82.8484 | $82.85 | $82.85 | $82.80 |
| Purchase #2 | $239.46 | 12.123% | $268.4897 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $65.52 | 5.746% | $69.2848 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $221.47 | 6.115% | $235.0129 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $140.98 | 11.523% | $157.2251 | $157.23 | $157.25 | $157.20 |
| Purchase #6 | $146.37 | 11.240% | $162.822 | $162.82 | $162.80 | $162.80 |
| Purchase #7 | $11.38 | 8.717% | $12.372 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $899.93 | $988.0549 | $988.05 | $988.05 | $988.00 | |