| 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 | $60.30 | 9.706% | $66.1527 | $66.15 | $66.15 | $66.20 |
| Purchase #2 | $191.63 | 3.551% | $198.4348 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $29.60 | 12.322% | $33.2473 | $33.25 | $33.25 | $33.20 |
| Purchase #4 | $44.79 | 12.791% | $50.5191 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $5.57 | 13.184% | $6.3043 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $32.81 | 7.135% | $35.151 | $35.15 | $35.15 | $35.20 |
| Purchase #7 | $7.29 | 8.658% | $7.9212 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $371.99 | $397.7304 | $397.72 | $397.70 | $397.70 | |