| 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 | $5.82 | 13.785% | $6.6223 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $245.62 | 4.533% | $256.754 | $256.75 | $256.75 | $256.80 |
| Purchase #3 | $130.95 | 5.558% | $138.2282 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $83.66 | 10.121% | $92.1272 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $174.37 | 12.791% | $196.6737 | $196.67 | $196.65 | $196.70 |
| Purchase #6 | $107.89 | 12.187% | $121.0386 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $20.33 | 4.657% | $21.2768 | $21.28 | $21.30 | $21.30 |
| 7 purchase totals = | $768.64 | $832.7208 | $832.72 | $832.75 | $832.70 | |