| 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 | $83.78 | 11.543% | $93.4507 | $93.45 | $93.45 | $93.50 |
| Purchase #2 | $17.51 | 3.428% | $18.1102 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $86.62 | 8.210% | $93.7315 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $9.28 | 10.813% | $10.2834 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $31.30 | 9.711% | $34.3395 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $228.38 | 6.873% | $244.0766 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $61.71 | 5.583% | $65.1553 | $65.16 | $65.15 | $65.20 |
| 7 purchase totals = | $518.58 | $559.1472 | $559.15 | $559.20 | $559.20 | |