| 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 | $47.35 | 5.406% | $49.9097 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $152.73 | 3.168% | $157.5685 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $20.87 | 12.778% | $23.5368 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $117.32 | 7.860% | $126.5414 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $52.81 | 13.481% | $59.9293 | $59.93 | $59.95 | $59.90 |
| Purchase #6 | $43.87 | 11.791% | $49.0427 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $167.25 | 5.296% | $176.1076 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $602.20 | $642.6360 | $642.64 | $642.65 | $642.50 | |