| 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 | $95.64 | 4.481% | $99.9256 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $47.75 | 6.685% | $50.9421 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $163.49 | 4.651% | $171.0939 | $171.09 | $171.10 | $171.10 |
| Purchase #4 | $21.64 | 13.596% | $24.5822 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $195.31 | 3.473% | $202.0931 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $75.75 | 11.765% | $84.662 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $126.42 | 10.245% | $139.3717 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $726.00 | $772.6706 | $772.66 | $772.70 | $772.70 | |