| 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 | $69.72 | 12.235% | $78.2502 | $78.25 | $78.25 | $78.30 |
| Purchase #2 | $85.40 | 8.163% | $92.3712 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $137.49 | 5.314% | $144.7962 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $154.98 | 7.659% | $166.8499 | $166.85 | $166.85 | $166.80 |
| Purchase #5 | $43.35 | 11.602% | $48.3795 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $212.80 | 4.178% | $221.6908 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $193.74 | 4.679% | $202.8051 | $202.81 | $202.80 | $202.80 |
| 7 purchase totals = | $897.48 | $955.1429 | $955.15 | $955.15 | $955.20 | |