| 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 | $93.35 | 8.111% | $100.9216 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $54.61 | 3.424% | $56.4798 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $37.60 | 4.220% | $39.1867 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $10.28 | 4.790% | $10.7724 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $165.87 | 5.723% | $175.3627 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $123.43 | 5.743% | $130.5186 | $130.52 | $130.50 | $130.50 |
| Purchase #7 | $109.35 | 11.578% | $122.0105 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $594.49 | $635.2523 | $635.25 | $635.20 | $635.30 | |