| 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 | $84.42 | 9.270% | $92.2457 | $92.25 | $92.25 | $92.20 |
| Purchase #2 | $24.92 | 7.603% | $26.8147 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $19.50 | 12.506% | $21.9387 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $214.63 | 5.420% | $226.2629 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $201.91 | 7.389% | $216.8291 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $31.41 | 10.444% | $34.6905 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $235.25 | 6.555% | $250.6706 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $812.04 | $869.4522 | $869.45 | $869.45 | $869.40 | |