| 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 | $5.87 | 11.574% | $6.5494 | $6.55 | $6.55 | $6.50 |
| Purchase #2 | $235.28 | 5.316% | $247.7875 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $53.93 | 3.411% | $55.7696 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $126.44 | 12.207% | $141.8745 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $163.98 | 12.736% | $184.8645 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $196.56 | 13.835% | $223.7541 | $223.75 | $223.75 | $223.80 |
| Purchase #7 | $61.54 | 7.524% | $66.1703 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $843.60 | $926.7699 | $926.76 | $926.70 | $926.90 | |