| 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 | $136.38 | 10.534% | $150.7463 | $150.75 | $150.75 | $150.70 |
| Purchase #2 | $60.65 | 9.322% | $66.3038 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $95.85 | 12.821% | $108.1389 | $108.14 | $108.15 | $108.10 |
| Purchase #4 | $62.65 | 5.748% | $66.2511 | $66.25 | $66.25 | $66.30 |
| Purchase #5 | $70.63 | 11.415% | $78.6924 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $52.98 | 5.390% | $55.8356 | $55.84 | $55.85 | $55.80 |
| Purchase #7 | $192.53 | 10.691% | $213.1134 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $671.67 | $739.0815 | $739.08 | $739.10 | $739.00 | |