| 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 | $210.27 | 3.483% | $217.5937 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $84.50 | 11.483% | $94.2031 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $61.51 | 3.138% | $63.4402 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $11.57 | 13.206% | $13.0979 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $97.35 | 8.571% | $105.6939 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $71.67 | 13.358% | $81.2437 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $25.43 | 12.801% | $28.6853 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $562.30 | $603.9578 | $603.95 | $604.00 | $603.90 | |