| 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 | $79.26 | 5.532% | $83.6447 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $102.29 | 6.838% | $109.2846 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $117.57 | 4.289% | $122.6126 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $131.57 | 3.238% | $135.8302 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $8.89 | 10.488% | $9.8224 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $30.86 | 3.353% | $31.8947 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $35.56 | 8.297% | $38.5104 | $38.51 | $38.50 | $38.50 |
| 7 purchase totals = | $506.00 | $531.5996 | $531.58 | $531.60 | $531.50 | |