| 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 | $35.41 | 6.396% | $37.6748 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $60.25 | 7.372% | $64.6916 | $64.69 | $64.70 | $64.70 |
| Purchase #3 | $12.79 | 8.241% | $13.844 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $18.36 | 11.393% | $20.4518 | $20.45 | $20.45 | $20.50 |
| Purchase #5 | $212.72 | 10.235% | $234.4919 | $234.49 | $234.50 | $234.50 |
| Purchase #6 | $81.81 | 12.204% | $91.7941 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $131.57 | 10.785% | $145.7598 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $552.91 | $608.7080 | $608.69 | $608.70 | $608.80 | |