| 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 | $128.29 | 4.345% | $133.8642 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $36.38 | 6.193% | $38.633 | $38.63 | $38.65 | $38.60 |
| Purchase #3 | $52.89 | 9.684% | $58.0119 | $58.01 | $58.00 | $58.00 |
| Purchase #4 | $103.32 | 6.698% | $110.2404 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $108.84 | 5.373% | $114.688 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $150.55 | 5.510% | $158.8453 | $158.85 | $158.85 | $158.80 |
| Purchase #7 | $86.28 | 8.506% | $93.619 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $666.55 | $707.9018 | $707.90 | $707.90 | $707.80 | |