| 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 | $70.85 | 8.842% | $77.1146 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $108.80 | 7.654% | $117.1276 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $50.38 | 4.857% | $52.827 | $52.83 | $52.85 | $52.80 |
| Purchase #4 | $48.86 | 3.270% | $50.4577 | $50.46 | $50.45 | $50.50 |
| Purchase #5 | $250.75 | 7.187% | $268.7714 | $268.77 | $268.75 | $268.80 |
| Purchase #6 | $105.70 | 12.284% | $118.6842 | $118.68 | $118.70 | $118.70 |
| Purchase #7 | $15.83 | 11.851% | $17.706 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $651.17 | $702.6885 | $702.69 | $702.70 | $702.70 | |