| 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 | $5.73 | 13.520% | $6.5047 | $6.50 | $6.50 | $6.50 |
| Purchase #2 | $13.28 | 9.874% | $14.5913 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $206.54 | 9.546% | $226.2563 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $54.75 | 12.239% | $61.4509 | $61.45 | $61.45 | $61.50 |
| Purchase #5 | $201.57 | 8.628% | $218.9615 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $138.58 | 5.456% | $146.1409 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $16.93 | 6.264% | $17.9905 | $17.99 | $18.00 | $18.00 |
| 7 purchase totals = | $637.38 | $691.8961 | $691.89 | $691.90 | $692.00 | |