| 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 | $17.33 | 12.750% | $19.5396 | $19.54 | $19.55 | $19.50 |
| Purchase #2 | $139.62 | 10.729% | $154.5998 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $6.99 | 8.572% | $7.5892 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $136.87 | 10.662% | $151.4631 | $151.46 | $151.45 | $151.50 |
| Purchase #5 | $156.66 | 3.340% | $161.8924 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $86.94 | 11.378% | $96.832 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $175.89 | 11.408% | $195.9555 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $720.30 | $787.8716 | $787.87 | $787.90 | $787.90 | |