| 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 | $46.73 | 3.819% | $48.5146 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $236.49 | 5.205% | $248.7993 | $248.80 | $248.80 | $248.80 |
| Purchase #3 | $159.65 | 12.722% | $179.9607 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $99.50 | 6.736% | $106.2023 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $9.58 | 6.279% | $10.1815 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $230.66 | 10.707% | $255.3568 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $42.41 | 10.606% | $46.908 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $825.02 | $895.9232 | $895.92 | $895.90 | $896.00 | |