| 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 | $98.40 | 10.839% | $109.0656 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $157.83 | 10.611% | $174.5773 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $126.99 | 11.189% | $141.1989 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $250.43 | 6.290% | $266.182 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $87.30 | 8.507% | $94.7266 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $176.45 | 9.291% | $192.844 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $48.41 | 3.299% | $50.007 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $945.81 | $1,028.6014 | $1,028.61 | $1,028.65 | $1,028.60 | |