| 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 | $47.53 | 4.501% | $49.6693 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $24.42 | 13.776% | $27.7841 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $38.75 | 6.350% | $41.2106 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $131.65 | 4.470% | $137.5348 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $18.75 | 5.455% | $19.7728 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $152.39 | 8.657% | $165.5824 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $234.27 | 10.855% | $259.7 | $259.70 | $259.70 | $259.70 |
| 7 purchase totals = | $647.76 | $701.2540 | $701.24 | $701.25 | $701.30 | |