| 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 | $55.54 | 3.547% | $57.51 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $74.86 | 13.702% | $85.1173 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $25.31 | 4.357% | $26.4128 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $200.29 | 5.829% | $211.9649 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $118.57 | 5.400% | $124.9728 | $124.97 | $124.95 | $125.00 |
| Purchase #6 | $94.80 | 11.599% | $105.7959 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $39.87 | 7.636% | $42.9145 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $609.24 | $654.6882 | $654.68 | $654.60 | $654.70 | |