| 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 | $24.49 | 10.596% | $27.085 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $236.47 | 13.166% | $267.6036 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $71.76 | 7.781% | $77.3436 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $88.41 | 4.188% | $92.1126 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $89.80 | 5.718% | $94.9348 | $94.93 | $94.95 | $94.90 |
| Purchase #6 | $129.85 | 5.635% | $137.167 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $124.68 | 12.636% | $140.4346 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $765.46 | $836.6812 | $836.67 | $836.70 | $836.60 | |