| 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 | $89.49 | 3.691% | $92.7931 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $41.78 | 11.609% | $46.6302 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $28.87 | 9.240% | $31.5376 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $125.30 | 6.869% | $133.9069 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $138.99 | 8.250% | $150.4567 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $67.60 | 10.826% | $74.9184 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $14.58 | 12.157% | $16.3525 | $16.35 | $16.35 | $16.40 |
| 7 purchase totals = | $506.61 | $546.5954 | $546.60 | $546.60 | $546.60 | |