| 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 | $21.91 | 12.794% | $24.7132 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $126.97 | 3.361% | $131.2375 | $131.24 | $131.25 | $131.20 |
| Purchase #3 | $10.54 | 5.587% | $11.1289 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $50.74 | 3.378% | $52.454 | $52.45 | $52.45 | $52.50 |
| Purchase #5 | $134.37 | 12.156% | $150.704 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $15.96 | 7.299% | $17.1249 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $175.37 | 3.729% | $181.9095 | $181.91 | $181.90 | $181.90 |
| 7 purchase totals = | $535.86 | $569.2720 | $569.26 | $569.25 | $569.20 | |