| 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 | $25.39 | 5.684% | $26.8332 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $172.97 | 4.605% | $180.9353 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $187.80 | 12.591% | $211.4459 | $211.45 | $211.45 | $211.40 |
| Purchase #4 | $48.27 | 7.586% | $51.9318 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $63.89 | 11.668% | $71.3447 | $71.34 | $71.35 | $71.30 |
| Purchase #6 | $163.63 | 7.645% | $176.1395 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $65.93 | 5.321% | $69.4381 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $727.88 | $788.0685 | $788.07 | $788.15 | $787.80 | |