| 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 | $60.39 | 13.400% | $68.4823 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $197.59 | 10.587% | $218.5089 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $140.87 | 6.130% | $149.5053 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $156.60 | 6.190% | $166.2935 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $40.48 | 3.693% | $41.9749 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $88.67 | 13.132% | $100.3141 | $100.31 | $100.30 | $100.30 |
| Purchase #7 | $129.48 | 11.138% | $143.9015 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $814.08 | $888.9805 | $888.97 | $888.95 | $889.00 | |