| 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 | $64.47 | 5.830% | $68.2286 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $51.80 | 6.768% | $55.3058 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $23.90 | 13.315% | $27.0823 | $27.08 | $27.10 | $27.10 |
| Purchase #4 | $187.68 | 7.184% | $201.1629 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $69.61 | 11.652% | $77.721 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $225.26 | 10.220% | $248.2816 | $248.28 | $248.30 | $248.30 |
| Purchase #7 | $209.28 | 9.827% | $229.8459 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $832.00 | $907.6281 | $907.63 | $907.65 | $907.60 | |