| 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 | $43.97 | 3.154% | $45.3568 | $45.36 | $45.35 | $45.40 |
| Purchase #2 | $138.73 | 7.772% | $149.5121 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $34.36 | 6.128% | $36.4656 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $61.28 | 7.510% | $65.8821 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $245.48 | 8.866% | $267.2443 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $17.37 | 6.736% | $18.54 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $177.43 | 12.851% | $200.2315 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $718.62 | $783.2324 | $783.23 | $783.25 | $783.20 | |