| 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 | $48.93 | 4.412% | $51.0888 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $92.66 | 4.406% | $96.7426 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $35.60 | 8.763% | $38.7196 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $215.75 | 12.306% | $242.3002 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $5.50 | 7.229% | $5.8976 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $34.36 | 8.281% | $37.2054 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $154.65 | 10.639% | $171.1032 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $587.45 | $643.0574 | $643.06 | $643.05 | $643.00 | |