| 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 | $45.64 | 10.307% | $50.3441 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $158.88 | 10.268% | $175.1938 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $230.48 | 3.739% | $239.0976 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $67.58 | 12.240% | $75.8518 | $75.85 | $75.85 | $75.90 |
| Purchase #5 | $103.50 | 6.123% | $109.8373 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $15.47 | 13.176% | $17.5083 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $99.82 | 5.116% | $104.9268 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $721.37 | $772.7597 | $772.76 | $772.80 | $772.70 | |