| 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 | $86.84 | 6.386% | $92.3856 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $39.55 | 8.354% | $42.854 | $42.85 | $42.85 | $42.90 |
| Purchase #3 | $172.91 | 13.153% | $195.6529 | $195.65 | $195.65 | $195.70 |
| Purchase #4 | $129.29 | 5.360% | $136.2199 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $24.25 | 4.130% | $25.2515 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $9.35 | 6.539% | $9.9614 | $9.96 | $9.95 | $10.00 |
| Purchase #7 | $164.71 | 4.207% | $171.6393 | $171.64 | $171.65 | $171.60 |
| 7 purchase totals = | $626.90 | $673.9646 | $673.96 | $673.95 | $674.10 | |