| 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 | $66.82 | 4.579% | $69.8797 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $141.92 | 12.804% | $160.0914 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $5.46 | 3.513% | $5.6518 | $5.65 | $5.65 | $5.70 |
| Purchase #4 | $132.66 | 8.252% | $143.6071 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $240.67 | 10.557% | $266.0775 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $207.82 | 5.447% | $219.14 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $196.86 | 12.806% | $222.0699 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $992.21 | $1,086.5174 | $1,086.52 | $1,086.55 | $1,086.60 | |