| 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 | $69.92 | 5.232% | $73.5782 | $73.58 | $73.60 | $73.60 |
| Purchase #2 | $174.82 | 8.350% | $189.4175 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $14.40 | 3.785% | $14.945 | $14.95 | $14.95 | $14.90 |
| Purchase #4 | $161.33 | 3.330% | $166.7023 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $114.54 | 9.331% | $125.2277 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $52.68 | 9.677% | $57.7778 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $128.26 | 11.622% | $143.1664 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $715.95 | $770.8149 | $770.83 | $770.85 | $770.80 | |