| 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 | $31.35 | 8.768% | $34.0988 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $124.81 | 6.115% | $132.4421 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $165.83 | 8.405% | $179.768 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $43.50 | 13.343% | $49.3042 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $62.58 | 7.831% | $67.4806 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $144.64 | 13.652% | $164.3863 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $94.53 | 9.818% | $103.811 | $103.81 | $103.80 | $103.80 |
| 7 purchase totals = | $667.24 | $731.2910 | $731.29 | $731.30 | $731.30 | |