| 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 | $56.45 | 12.288% | $63.3866 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $55.64 | 5.241% | $58.5561 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $173.70 | 11.642% | $193.9222 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $124.82 | 10.479% | $137.8999 | $137.90 | $137.90 | $137.90 |
| Purchase #5 | $156.44 | 12.718% | $176.336 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $94.94 | 7.390% | $101.9561 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $181.99 | 13.789% | $207.0846 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $843.98 | $939.1415 | $939.15 | $939.15 | $939.20 | |