| 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 | $123.94 | 12.687% | $139.6643 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $104.56 | 11.857% | $116.9577 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $80.76 | 4.803% | $84.6389 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $230.40 | 6.687% | $245.8068 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $16.88 | 13.313% | $19.1272 | $19.13 | $19.15 | $19.10 |
| Purchase #6 | $102.33 | 7.279% | $109.7786 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $77.91 | 3.632% | $80.7397 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $736.78 | $796.7132 | $796.72 | $796.75 | $796.70 | |