| 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 | $81.86 | 7.417% | $87.9316 | $87.93 | $87.95 | $87.90 |
| Purchase #2 | $221.29 | 6.480% | $235.6296 | $235.63 | $235.65 | $235.60 |
| Purchase #3 | $136.33 | 12.757% | $153.7216 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $30.84 | 4.662% | $32.2778 | $32.28 | $32.30 | $32.30 |
| Purchase #5 | $234.72 | 12.576% | $264.2384 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $155.63 | 8.695% | $169.162 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $39.99 | 4.698% | $41.8687 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $900.66 | $984.8297 | $984.83 | $984.85 | $984.80 | |