| 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 | $28.48 | 4.160% | $29.6648 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $231.68 | 6.458% | $246.6419 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $122.55 | 7.568% | $131.8246 | $131.82 | $131.80 | $131.80 |
| Purchase #4 | $7.72 | 12.807% | $8.7087 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $137.76 | 10.772% | $152.5995 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $92.46 | 12.478% | $103.9972 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $58.50 | 10.239% | $64.4898 | $64.49 | $64.50 | $64.50 |
| 7 purchase totals = | $679.15 | $737.9265 | $737.92 | $737.90 | $737.90 | |