| 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 | $8.26 | 10.766% | $9.1493 | $9.15 | $9.15 | $9.10 |
| Purchase #2 | $148.45 | 11.215% | $165.0987 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $5.52 | 6.263% | $5.8657 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $183.38 | 4.841% | $192.2574 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $48.67 | 10.278% | $53.6723 | $53.67 | $53.65 | $53.70 |
| Purchase #6 | $10.35 | 6.851% | $11.0591 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $216.41 | 13.439% | $245.4933 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $621.04 | $682.5958 | $682.60 | $682.55 | $682.70 | |