| 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 | $77.75 | 7.408% | $83.5097 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $196.67 | 6.140% | $208.7455 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $203.97 | 7.349% | $218.9598 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $33.94 | 9.374% | $37.1215 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $77.54 | 5.400% | $81.7272 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $122.46 | 6.636% | $130.5864 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $8.32 | 6.312% | $8.8452 | $8.85 | $8.85 | $8.80 |
| 7 purchase totals = | $720.65 | $769.4953 | $769.51 | $769.50 | $769.40 | |