| 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 | $134.61 | 3.510% | $139.3348 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $70.98 | 6.414% | $75.5327 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $7.28 | 3.577% | $7.5404 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $207.50 | 8.672% | $225.4944 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $46.86 | 4.125% | $48.793 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $208.96 | 5.671% | $220.8101 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $167.36 | 4.682% | $175.1958 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $843.55 | $892.7012 | $892.69 | $892.75 | $892.60 | |