| 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 | $71.29 | 8.172% | $77.1158 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $76.66 | 6.363% | $81.5379 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $43.87 | 13.136% | $49.6328 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $105.28 | 7.528% | $113.2055 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $29.94 | 3.805% | $31.0792 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $186.79 | 12.701% | $210.5142 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $209.46 | 7.852% | $225.9068 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $723.29 | $788.9922 | $789.00 | $789.00 | $788.90 | |