| 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 | $66.31 | 5.415% | $69.9007 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $61.46 | 5.352% | $64.7493 | $64.75 | $64.75 | $64.70 |
| Purchase #3 | $249.71 | 11.556% | $278.5665 | $278.57 | $278.55 | $278.60 |
| Purchase #4 | $30.25 | 9.549% | $33.1386 | $33.14 | $33.15 | $33.10 |
| Purchase #5 | $54.91 | 8.167% | $59.3945 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $16.62 | 8.458% | $18.0257 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $180.26 | 9.199% | $196.8421 | $196.84 | $196.85 | $196.80 |
| 7 purchase totals = | $659.52 | $720.6174 | $720.62 | $720.65 | $720.50 | |