| 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 | $69.50 | 10.743% | $76.9664 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $224.47 | 13.638% | $255.0832 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $245.73 | 7.340% | $263.7666 | $263.77 | $263.75 | $263.80 |
| Purchase #4 | $113.40 | 11.477% | $126.4149 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $32.41 | 7.862% | $34.9581 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $133.69 | 6.306% | $142.1205 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $134.84 | 3.530% | $139.5999 | $139.60 | $139.60 | $139.60 |
| 7 purchase totals = | $954.04 | $1,038.9096 | $1,038.91 | $1,038.85 | $1,039.00 | |