| 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 | $76.84 | 7.569% | $82.656 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $88.47 | 11.517% | $98.6591 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $27.62 | 5.473% | $29.1316 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $100.76 | 7.283% | $108.0984 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $45.62 | 13.469% | $51.7646 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $186.66 | 3.620% | $193.4171 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $149.81 | 13.767% | $170.4343 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $675.78 | $734.1611 | $734.16 | $734.15 | $734.20 | |