| 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 | $17.57 | 6.208% | $18.6607 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $216.94 | 4.453% | $226.6003 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $48.27 | 6.256% | $51.2898 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $84.78 | 3.649% | $87.8736 | $87.87 | $87.85 | $87.90 |
| Purchase #5 | $11.77 | 12.860% | $13.2836 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $62.31 | 11.849% | $69.6931 | $69.69 | $69.70 | $69.70 |
| Purchase #7 | $179.82 | 12.384% | $202.0889 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $621.46 | $669.4900 | $669.48 | $669.50 | $669.60 | |