| 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 | $44.59 | 11.619% | $49.7709 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $217.34 | 3.421% | $224.7752 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $192.54 | 7.572% | $207.1191 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $122.47 | 4.656% | $128.1722 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $16.67 | 3.822% | $17.3071 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $180.45 | 5.491% | $190.3585 | $190.36 | $190.35 | $190.40 |
| Purchase #7 | $119.88 | 8.847% | $130.4858 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $893.94 | $947.9888 | $948.00 | $947.95 | $948.10 | |