| 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 | $46.45 | 3.679% | $48.1589 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $18.25 | 12.534% | $20.5375 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $107.49 | 8.872% | $117.0265 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $50.36 | 13.121% | $56.9677 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $79.52 | 3.335% | $82.172 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $25.35 | 4.782% | $26.5622 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $88.54 | 3.352% | $91.5079 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $415.96 | $442.9327 | $442.94 | $442.90 | $443.00 | |