| 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 | 3.197% | $5.9132 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $247.77 | 13.314% | $280.7581 | $280.76 | $280.75 | $280.80 |
| Purchase #3 | $209.77 | 11.209% | $233.2831 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $6.34 | 6.102% | $6.7269 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $190.63 | 12.704% | $214.8476 | $214.85 | $214.85 | $214.80 |
| Purchase #6 | $67.70 | 7.588% | $72.8371 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $209.88 | 10.603% | $232.1336 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $937.82 | $1,046.4996 | $1,046.50 | $1,046.55 | $1,046.40 | |