| 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 | $92.84 | 5.528% | $97.9722 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $63.79 | 5.854% | $67.5243 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $222.84 | 12.151% | $249.9173 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $9.95 | 13.743% | $11.3174 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $85.87 | 3.455% | $88.8368 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $237.98 | 9.393% | $260.3335 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $171.57 | 13.840% | $195.3153 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $884.84 | $971.2168 | $971.22 | $971.15 | $971.10 | |