| 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 | $90.45 | 5.239% | $95.1887 | $95.19 | $95.20 | $95.20 |
| Purchase #2 | $216.59 | 8.765% | $235.5741 | $235.57 | $235.55 | $235.60 |
| Purchase #3 | $147.32 | 12.640% | $165.9412 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $19.56 | 11.217% | $21.754 | $21.75 | $21.75 | $21.80 |
| Purchase #5 | $57.90 | 6.254% | $61.5211 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $102.63 | 3.398% | $106.1174 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $44.86 | 13.107% | $50.7398 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $679.31 | $736.8363 | $736.83 | $736.80 | $736.80 | |