| 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 | $67.49 | 9.724% | $74.0527 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $53.97 | 3.510% | $55.8643 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $81.64 | 6.393% | $86.8592 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $64.81 | 5.284% | $68.2346 | $68.23 | $68.25 | $68.20 |
| Purchase #5 | $39.97 | 12.668% | $45.0334 | $45.03 | $45.05 | $45.00 |
| Purchase #6 | $47.60 | 13.156% | $53.8623 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $63.65 | 6.843% | $68.0056 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $419.13 | $451.9121 | $451.90 | $451.90 | $452.00 | |