| 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 | $46.73 | 4.403% | $48.7875 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $198.52 | 9.594% | $217.566 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $111.90 | 12.791% | $126.2131 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $9.73 | 9.359% | $10.6406 | $10.64 | $10.65 | $10.60 |
| Purchase #5 | $122.57 | 7.503% | $131.7664 | $131.77 | $131.75 | $131.80 |
| Purchase #6 | $249.63 | 3.851% | $259.2433 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $235.45 | 3.284% | $243.1822 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $974.53 | $1,037.3991 | $1,037.40 | $1,037.40 | $1,037.40 | |