| 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 | $25.55 | 9.303% | $27.9269 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $73.93 | 5.593% | $78.0649 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $236.66 | 5.341% | $249.3 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $187.84 | 6.239% | $199.5593 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $245.99 | 11.599% | $274.5224 | $274.52 | $274.50 | $274.50 |
| Purchase #6 | $193.72 | 13.438% | $219.7521 | $219.75 | $219.75 | $219.80 |
| Purchase #7 | $111.72 | 5.502% | $117.8668 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $1,075.41 | $1,166.9924 | $1,166.99 | $1,166.95 | $1,167.10 | |