| 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 | $14.46 | 12.186% | $16.2221 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $21.76 | 11.539% | $24.2709 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $49.97 | 4.314% | $52.1257 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $39.41 | 10.730% | $43.6387 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $92.28 | 11.294% | $102.7021 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $203.64 | 9.374% | $222.7292 | $222.73 | $222.75 | $222.70 |
| Purchase #7 | $151.81 | 8.166% | $164.2068 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $573.33 | $625.8955 | $625.90 | $625.90 | $625.80 | |