| 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 | $23.47 | 6.510% | $24.9979 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $186.31 | 7.532% | $200.3429 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $148.73 | 12.303% | $167.0283 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $74.65 | 12.859% | $84.2492 | $84.25 | $84.25 | $84.20 |
| Purchase #5 | $103.39 | 9.197% | $112.8988 | $112.90 | $112.90 | $112.90 |
| Purchase #6 | $49.41 | 13.400% | $56.0309 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $205.60 | 5.854% | $217.6358 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $791.56 | $863.1838 | $863.19 | $863.25 | $863.00 | |