| 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 | $128.43 | 9.244% | $140.3021 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $26.81 | 10.809% | $29.7079 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $55.88 | 9.469% | $61.1713 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $93.72 | 8.861% | $102.0245 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $51.49 | 8.770% | $56.0057 | $56.01 | $56.00 | $56.00 |
| Purchase #6 | $155.33 | 10.274% | $171.2886 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $111.34 | 3.799% | $115.5698 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $623.00 | $676.0699 | $676.07 | $676.00 | $676.10 | |