| 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 | $24.74 | 11.817% | $27.6635 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $58.40 | 8.294% | $63.2437 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $56.69 | 10.789% | $62.8063 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $172.67 | 10.496% | $190.7934 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $199.43 | 11.811% | $222.9847 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $214.99 | 12.183% | $241.1822 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $113.49 | 5.801% | $120.0736 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $840.41 | $928.7474 | $928.73 | $928.75 | $928.80 | |