| 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 | $57.93 | 3.773% | $60.1157 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $25.70 | 10.623% | $28.4301 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $157.72 | 3.252% | $162.8491 | $162.85 | $162.85 | $162.80 |
| Purchase #4 | $199.71 | 7.696% | $215.0797 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $134.94 | 6.711% | $143.9958 | $144.00 | $144.00 | $144.00 |
| Purchase #6 | $12.83 | 5.479% | $13.533 | $13.53 | $13.55 | $13.50 |
| Purchase #7 | $114.95 | 3.130% | $118.5479 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $703.78 | $742.5513 | $742.56 | $742.60 | $742.40 | |