| 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 | $12.96 | 4.257% | $13.5117 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $140.27 | 10.764% | $155.3687 | $155.37 | $155.35 | $155.40 |
| Purchase #3 | $248.60 | 5.690% | $262.7453 | $262.75 | $262.75 | $262.70 |
| Purchase #4 | $207.33 | 6.563% | $220.9371 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $43.39 | 6.210% | $46.0845 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $14.66 | 4.567% | $15.3295 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $107.42 | 8.267% | $116.3004 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $774.63 | $830.2772 | $830.28 | $830.30 | $830.20 | |