| 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 | $56.96 | 13.821% | $64.8324 | $64.83 | $64.85 | $64.80 |
| Purchase #2 | $113.72 | 7.728% | $122.5083 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $36.74 | 12.478% | $41.3244 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $198.80 | 9.774% | $218.2307 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $80.55 | 6.400% | $85.7052 | $85.71 | $85.70 | $85.70 |
| Purchase #6 | $71.98 | 5.543% | $75.9699 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $239.81 | 12.515% | $269.8222 | $269.82 | $269.80 | $269.80 |
| 7 purchase totals = | $798.56 | $878.3931 | $878.39 | $878.35 | $878.30 | |