| 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 | $100.42 | 8.321% | $108.7759 | $108.78 | $108.80 | $108.80 |
| Purchase #2 | $48.69 | 13.378% | $55.2037 | $55.20 | $55.20 | $55.20 |
| Purchase #3 | $104.52 | 8.349% | $113.2464 | $113.25 | $113.25 | $113.20 |
| Purchase #4 | $50.61 | 7.459% | $54.385 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $56.96 | 8.794% | $61.9691 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $5.27 | 9.469% | $5.769 | $5.77 | $5.75 | $5.80 |
| Purchase #7 | $201.56 | 10.323% | $222.367 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $568.03 | $621.7161 | $621.73 | $621.70 | $621.80 | |