| 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 | $230.58 | 11.471% | $257.0298 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $18.25 | 9.285% | $19.9445 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $142.67 | 11.350% | $158.863 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $84.85 | 9.300% | $92.7411 | $92.74 | $92.75 | $92.70 |
| Purchase #5 | $76.45 | 11.169% | $84.9887 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $44.90 | 11.638% | $50.1255 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $66.55 | 10.483% | $73.5264 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $664.25 | $737.2190 | $737.22 | $737.30 | $737.10 | |