| 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 | $87.87 | 3.471% | $90.92 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $48.68 | 4.261% | $50.7543 | $50.75 | $50.75 | $50.80 |
| Purchase #3 | $210.54 | 7.407% | $226.1347 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $52.54 | 12.627% | $59.1742 | $59.17 | $59.15 | $59.20 |
| Purchase #5 | $182.35 | 11.241% | $202.848 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $133.87 | 7.319% | $143.6679 | $143.67 | $143.65 | $143.70 |
| Purchase #7 | $8.40 | 7.131% | $8.999 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $724.25 | $782.4981 | $782.49 | $782.45 | $782.50 | |