| 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 | $51.94 | 9.628% | $56.9408 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $23.38 | 13.525% | $26.5421 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $30.86 | 12.832% | $34.82 | $34.82 | $34.80 | $34.80 |
| Purchase #4 | $29.36 | 6.508% | $31.2707 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $116.85 | 7.500% | $125.6138 | $125.61 | $125.60 | $125.60 |
| Purchase #6 | $64.81 | 4.424% | $67.6772 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $73.58 | 13.404% | $83.4427 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $390.78 | $426.3073 | $426.30 | $426.30 | $426.20 | |