| 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 | $70.46 | 9.557% | $77.1939 | $77.19 | $77.20 | $77.20 |
| Purchase #2 | $51.52 | 5.227% | $54.213 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $96.95 | 10.377% | $107.0105 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $192.82 | 13.258% | $218.3841 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $144.43 | 8.360% | $156.5043 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $100.93 | 9.520% | $110.5385 | $110.54 | $110.55 | $110.50 |
| Purchase #7 | $13.50 | 11.687% | $15.0777 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $670.61 | $738.9220 | $738.91 | $738.95 | $738.90 | |