| 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 | $25.84 | 8.663% | $28.0785 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $189.60 | 13.647% | $215.4747 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $180.38 | 10.636% | $199.5652 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $152.78 | 11.493% | $170.339 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $101.40 | 8.110% | $109.6235 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $41.76 | 12.233% | $46.8685 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $161.25 | 11.161% | $179.2471 | $179.25 | $179.25 | $179.20 |
| 7 purchase totals = | $853.01 | $949.1965 | $949.20 | $949.15 | $949.20 | |