| 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 | $33.93 | 10.633% | $37.5378 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $169.76 | 6.114% | $180.1391 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $147.74 | 10.419% | $163.133 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $85.97 | 4.312% | $89.677 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $34.48 | 3.179% | $35.5761 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $230.60 | 7.842% | $248.6837 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $19.82 | 11.293% | $22.0583 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $722.30 | $776.8050 | $776.81 | $776.90 | $776.80 | |