| 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 | $71.82 | 11.148% | $79.8265 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $231.92 | 6.762% | $247.6024 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $69.64 | 10.228% | $76.7628 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $216.48 | 7.257% | $232.19 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $94.95 | 5.591% | $100.2587 | $100.26 | $100.25 | $100.30 |
| Purchase #6 | $121.89 | 13.703% | $138.5926 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $35.87 | 3.352% | $37.0724 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $842.57 | $912.3054 | $912.30 | $912.30 | $912.40 | |