| 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 | $93.60 | 12.769% | $105.5518 | $105.55 | $105.55 | $105.60 |
| Purchase #2 | $178.87 | 9.153% | $195.242 | $195.24 | $195.25 | $195.20 |
| Purchase #3 | $77.45 | 6.531% | $82.5083 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $72.80 | 5.585% | $76.8659 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $187.81 | 3.340% | $194.0829 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $74.44 | 12.316% | $83.608 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $247.26 | 5.312% | $260.3945 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $932.23 | $998.2534 | $998.25 | $998.25 | $998.30 | |