| 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 | $52.54 | 7.414% | $56.4353 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $156.39 | 4.487% | $163.4072 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $194.83 | 10.605% | $215.4917 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $235.33 | 5.532% | $248.3485 | $248.35 | $248.35 | $248.30 |
| Purchase #5 | $58.25 | 8.446% | $63.1698 | $63.17 | $63.15 | $63.20 |
| Purchase #6 | $43.60 | 13.342% | $49.4171 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $29.93 | 13.839% | $34.072 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $770.87 | $830.3416 | $830.35 | $830.30 | $830.30 | |