| 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 | $32.79 | 6.774% | $35.0112 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $46.47 | 6.652% | $49.5612 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $91.50 | 10.638% | $101.2338 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $202.62 | 11.758% | $226.4441 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $208.82 | 7.762% | $225.0286 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $175.97 | 9.606% | $192.8737 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $62.51 | 11.436% | $69.6586 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $820.68 | $899.8112 | $899.80 | $899.80 | $899.80 | |