| 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 | $50.43 | 8.493% | $54.713 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $11.59 | 7.682% | $12.4803 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $203.99 | 8.787% | $221.9146 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $14.64 | 9.151% | $15.9797 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $171.94 | 4.714% | $180.0453 | $180.05 | $180.05 | $180.00 |
| Purchase #6 | $73.36 | 12.113% | $82.2461 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $163.26 | 9.818% | $179.2889 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $689.21 | $746.6679 | $746.67 | $746.70 | $746.60 | |