| 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 | $45.97 | 10.798% | $50.9338 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $62.74 | 9.693% | $68.8214 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $208.88 | 12.293% | $234.5576 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $105.67 | 11.509% | $117.8316 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $74.61 | 3.431% | $77.1699 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $246.45 | 13.395% | $279.462 | $279.46 | $279.45 | $279.50 |
| Purchase #7 | $92.43 | 7.174% | $99.0609 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $836.75 | $927.8372 | $927.83 | $927.80 | $927.90 | |