| 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 | $14.72 | 4.576% | $15.3936 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $95.75 | 9.602% | $104.9439 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $227.82 | 7.267% | $244.3757 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $82.63 | 9.342% | $90.3493 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $174.28 | 12.248% | $195.6258 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $43.94 | 7.649% | $47.301 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $137.37 | 7.210% | $147.2744 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $776.51 | $845.2637 | $845.26 | $845.30 | $845.20 | |