| 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 | $83.45 | 9.826% | $91.6498 | $91.65 | $91.65 | $91.60 |
| Purchase #2 | $46.50 | 13.473% | $52.7649 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $242.56 | 12.722% | $273.4185 | $273.42 | $273.40 | $273.40 |
| Purchase #4 | $167.70 | 8.360% | $181.7197 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $52.31 | 7.152% | $56.0512 | $56.05 | $56.05 | $56.10 |
| Purchase #6 | $120.29 | 7.563% | $129.3875 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $91.64 | 11.398% | $102.0851 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $804.45 | $887.0767 | $887.08 | $887.05 | $887.10 | |