| 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 | $79.75 | 7.328% | $85.5941 | $85.59 | $85.60 | $85.60 |
| Purchase #2 | $219.36 | 9.536% | $240.2782 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $173.86 | 4.272% | $181.2873 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $73.96 | 7.604% | $79.5839 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $203.75 | 8.331% | $220.7244 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $24.55 | 10.383% | $27.099 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $203.48 | 4.416% | $212.4657 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $978.71 | $1,047.0326 | $1,047.03 | $1,047.05 | $1,047.10 | |