| 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 | $8.78 | 6.669% | $9.3655 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $33.34 | 4.785% | $34.9353 | $34.94 | $34.95 | $34.90 |
| Purchase #3 | $229.52 | 5.756% | $242.7312 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $243.72 | 6.739% | $260.1443 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $75.79 | 12.688% | $85.4062 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $189.30 | 12.520% | $213.0004 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $166.77 | 11.111% | $185.2998 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $947.22 | $1,030.8827 | $1,030.89 | $1,030.90 | $1,030.80 | |