| 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 | $8.87 | 11.269% | $9.8696 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $78.73 | 9.252% | $86.0141 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $8.77 | 4.283% | $9.1456 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $118.26 | 6.142% | $125.5235 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $36.92 | 7.646% | $39.7429 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $238.36 | 4.449% | $248.9646 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $131.33 | 9.259% | $143.4898 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $621.24 | $662.7501 | $662.74 | $662.70 | $662.70 | |