| 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 | $27.97 | 10.197% | $30.8221 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $248.78 | 9.617% | $272.7052 | $272.71 | $272.70 | $272.70 |
| Purchase #3 | $112.59 | 4.731% | $117.9166 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $70.29 | 11.201% | $78.1632 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $111.47 | 13.357% | $126.359 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $182.48 | 11.754% | $203.9287 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $91.93 | 12.668% | $103.5757 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $845.51 | $933.4705 | $933.48 | $933.45 | $933.50 | |