| 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 | $101.81 | 7.433% | $109.3775 | $109.38 | $109.40 | $109.40 |
| Purchase #2 | $90.88 | 4.503% | $94.9723 | $94.97 | $94.95 | $95.00 |
| Purchase #3 | $149.42 | 12.606% | $168.2559 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $206.99 | 7.627% | $222.7771 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $8.45 | 12.822% | $9.5335 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $30.44 | 10.805% | $33.729 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $54.54 | 3.678% | $56.546 | $56.55 | $56.55 | $56.50 |
| 7 purchase totals = | $642.53 | $695.1913 | $695.20 | $695.25 | $695.20 | |