| 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 | $69.62 | 11.514% | $77.636 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $133.87 | 3.526% | $138.5903 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $47.92 | 3.110% | $49.4103 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $33.85 | 6.177% | $35.9409 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $86.59 | 10.551% | $95.7261 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $20.29 | 8.143% | $21.9422 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $246.93 | 10.629% | $273.1762 | $273.18 | $273.20 | $273.20 |
| 7 purchase totals = | $639.07 | $692.4220 | $692.43 | $692.50 | $692.30 | |