| 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 | $100.72 | 5.546% | $106.3059 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $41.68 | 3.874% | $43.2947 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $170.36 | 13.599% | $193.5273 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $155.43 | 5.871% | $164.5553 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $49.70 | 3.301% | $51.3406 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $87.26 | 6.634% | $93.0488 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $219.37 | 3.375% | $226.7737 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $824.52 | $878.8463 | $878.85 | $878.85 | $878.80 | |