| 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 | $50.34 | 10.524% | $55.6378 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $238.32 | 13.268% | $269.9403 | $269.94 | $269.95 | $269.90 |
| Purchase #3 | $193.31 | 7.774% | $208.3379 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $146.26 | 10.370% | $161.4272 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $237.45 | 5.559% | $250.6498 | $250.65 | $250.65 | $250.60 |
| Purchase #6 | $207.50 | 6.514% | $221.0166 | $221.02 | $221.00 | $221.00 |
| Purchase #7 | $47.82 | 4.524% | $49.9834 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $1,121.00 | $1,216.9930 | $1,217.00 | $1,217.05 | $1,216.80 | |