| 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 | $49.26 | 7.750% | $53.0777 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $100.62 | 9.761% | $110.4415 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $163.32 | 5.519% | $172.3336 | $172.33 | $172.35 | $172.30 |
| Purchase #4 | $226.45 | 8.156% | $244.9193 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $157.67 | 7.755% | $169.8973 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $124.53 | 7.242% | $133.5485 | $133.55 | $133.55 | $133.50 |
| Purchase #7 | $93.75 | 7.148% | $100.4513 | $100.45 | $100.45 | $100.50 |
| 7 purchase totals = | $915.60 | $984.6692 | $984.67 | $984.70 | $984.60 | |