| 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 | $47.82 | 13.848% | $54.4421 | $54.44 | $54.45 | $54.40 |
| Purchase #2 | $208.50 | 9.418% | $228.1365 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $113.87 | 6.350% | $121.1007 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $65.90 | 7.102% | $70.5802 | $70.58 | $70.60 | $70.60 |
| Purchase #5 | $17.42 | 4.128% | $18.1391 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $223.49 | 3.404% | $231.0976 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $45.68 | 3.627% | $47.3368 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $722.68 | $770.8330 | $770.84 | $770.90 | $770.70 | |