| 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 | $50.71 | 10.264% | $55.9149 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $230.91 | 12.873% | $260.635 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $33.36 | 4.820% | $34.968 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $244.46 | 12.557% | $275.1568 | $275.16 | $275.15 | $275.20 |
| Purchase #5 | $18.37 | 11.345% | $20.4541 | $20.45 | $20.45 | $20.50 |
| Purchase #6 | $192.97 | 13.413% | $218.8531 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $124.62 | 13.745% | $141.749 | $141.75 | $141.75 | $141.70 |
| 7 purchase totals = | $895.40 | $1,007.7309 | $1,007.73 | $1,007.70 | $1,007.80 | |