| 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 | $5.42 | 12.578% | $6.1017 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $178.74 | 8.329% | $193.6273 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $190.63 | 9.218% | $208.2023 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $81.91 | 8.807% | $89.1238 | $89.12 | $89.10 | $89.10 |
| Purchase #5 | $74.62 | 4.855% | $78.2428 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $97.65 | 4.804% | $102.3411 | $102.34 | $102.35 | $102.30 |
| Purchase #7 | $231.52 | 10.172% | $255.0702 | $255.07 | $255.05 | $255.10 |
| 7 purchase totals = | $860.49 | $932.7092 | $932.70 | $932.70 | $932.60 | |