| 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 | $84.70 | 5.172% | $89.0807 | $89.08 | $89.10 | $89.10 |
| Purchase #2 | $17.48 | 4.423% | $18.2531 | $18.25 | $18.25 | $18.30 |
| Purchase #3 | $134.83 | 5.127% | $141.7427 | $141.74 | $141.75 | $141.70 |
| Purchase #4 | $161.25 | 11.807% | $180.2888 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $156.93 | 4.620% | $164.1802 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $87.27 | 12.258% | $97.9676 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $5.90 | 4.457% | $6.163 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $648.36 | $697.6761 | $697.67 | $697.70 | $697.80 | |