| 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 | $32.68 | 6.649% | $34.8529 | $34.85 | $34.85 | $34.90 |
| Purchase #2 | $36.58 | 9.129% | $39.9194 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $166.83 | 3.304% | $172.3421 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $204.36 | 5.843% | $216.3008 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $79.96 | 4.362% | $83.4479 | $83.45 | $83.45 | $83.40 |
| Purchase #6 | $154.27 | 3.518% | $159.6972 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $95.95 | 12.448% | $107.8939 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $770.63 | $814.4542 | $814.45 | $814.45 | $814.40 | |