| 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 | $88.83 | 13.677% | $100.9793 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $68.60 | 8.211% | $74.2327 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $154.45 | 9.791% | $169.5722 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $142.84 | 9.435% | $156.317 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $168.44 | 5.164% | $177.1382 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $70.56 | 6.342% | $75.0349 | $75.03 | $75.05 | $75.00 |
| Purchase #7 | $135.49 | 5.207% | $142.545 | $142.55 | $142.55 | $142.50 |
| 7 purchase totals = | $829.21 | $895.8193 | $895.82 | $895.85 | $895.70 | |