| 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 | $57.30 | 4.857% | $60.0831 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $187.98 | 13.145% | $212.69 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $91.56 | 5.485% | $96.5821 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $184.31 | 6.725% | $196.7048 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $175.85 | 3.502% | $182.0083 | $182.01 | $182.00 | $182.00 |
| Purchase #6 | $108.68 | 3.818% | $112.8294 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $133.37 | 9.359% | $145.8521 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $939.05 | $1,006.7498 | $1,006.74 | $1,006.80 | $1,006.80 | |