| 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 | $62.94 | 9.339% | $68.818 | $68.82 | $68.80 | $68.80 |
| Purchase #2 | $80.35 | 10.788% | $89.0182 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $170.49 | 5.770% | $180.3273 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $122.27 | 3.770% | $126.8796 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $38.62 | 5.271% | $40.6557 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $146.85 | 6.609% | $156.5553 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $221.85 | 9.418% | $242.7438 | $242.74 | $242.75 | $242.70 |
| 7 purchase totals = | $843.37 | $904.9979 | $905.01 | $905.00 | $905.00 | |