| 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 | $26.69 | 10.446% | $29.478 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $94.42 | 6.331% | $100.3977 | $100.40 | $100.40 | $100.40 |
| Purchase #3 | $45.52 | 10.645% | $50.3656 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $168.87 | 9.381% | $184.7117 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $131.33 | 12.530% | $147.7856 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $76.25 | 5.640% | $80.5505 | $80.55 | $80.55 | $80.60 |
| Purchase #7 | $187.59 | 7.476% | $201.6142 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $730.67 | $794.9033 | $794.91 | $794.90 | $795.00 | |