| 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 | $119.95 | 7.363% | $128.7819 | $128.78 | $128.80 | $128.80 |
| Purchase #2 | $31.47 | 6.513% | $33.5196 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $95.86 | 12.705% | $108.039 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $176.55 | 11.665% | $197.1446 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $15.58 | 8.576% | $16.9161 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $26.68 | 6.249% | $28.3472 | $28.35 | $28.35 | $28.30 |
| Purchase #7 | $76.51 | 12.415% | $86.0087 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $542.60 | $598.7571 | $598.76 | $598.75 | $598.60 | |