| 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 | $40.81 | 9.333% | $44.6188 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $33.29 | 6.456% | $35.4392 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $9.83 | 7.194% | $10.5372 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $20.86 | 11.771% | $23.3154 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $148.40 | 4.320% | $154.8109 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $229.67 | 8.410% | $248.9852 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $245.99 | 12.495% | $276.7265 | $276.73 | $276.75 | $276.70 |
| 7 purchase totals = | $728.85 | $794.4332 | $794.45 | $794.45 | $794.30 | |