| 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 | $90.97 | 9.470% | $99.5849 | $99.58 | $99.60 | $99.60 |
| Purchase #2 | $198.72 | 8.362% | $215.337 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $16.94 | 10.657% | $18.7453 | $18.75 | $18.75 | $18.70 |
| Purchase #4 | $43.77 | 3.330% | $45.2275 | $45.23 | $45.25 | $45.20 |
| Purchase #5 | $156.96 | 5.315% | $165.3024 | $165.30 | $165.30 | $165.30 |
| Purchase #6 | $220.44 | 4.379% | $230.0931 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $90.25 | 13.104% | $102.0764 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $818.05 | $876.3666 | $876.37 | $876.45 | $876.30 | |