| 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 | $10.59 | 10.638% | $11.7166 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $21.25 | 8.654% | $23.089 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $50.36 | 4.646% | $52.6997 | $52.70 | $52.70 | $52.70 |
| Purchase #4 | $29.32 | 7.463% | $31.5082 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $186.61 | 9.283% | $203.933 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $80.89 | 3.717% | $83.8967 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $61.71 | 10.644% | $68.2784 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $440.73 | $475.1216 | $475.13 | $475.15 | $475.10 | |