| 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 | $62.99 | 9.297% | $68.8462 | $68.85 | $68.85 | $68.80 |
| Purchase #2 | $143.27 | 5.733% | $151.4837 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $42.58 | 8.231% | $46.0848 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $7.37 | 10.770% | $8.1637 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $111.54 | 10.829% | $123.6187 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $124.92 | 7.306% | $134.0467 | $134.05 | $134.05 | $134.00 |
| Purchase #7 | $116.50 | 6.250% | $123.7813 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $609.17 | $656.0251 | $656.02 | $656.05 | $656.00 | |