| 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 | $10.74 | 6.544% | $11.4428 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $38.98 | 5.497% | $41.1227 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $166.99 | 7.638% | $179.7447 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $64.31 | 6.533% | $68.5114 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $85.39 | 3.506% | $88.3838 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $209.55 | 5.545% | $221.1695 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $116.57 | 9.156% | $127.2431 | $127.24 | $127.25 | $127.20 |
| 7 purchase totals = | $692.53 | $737.6180 | $737.60 | $737.60 | $737.50 | |