| 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 | $81.64 | 7.853% | $88.0512 | $88.05 | $88.05 | $88.10 |
| Purchase #2 | $31.88 | 4.430% | $33.2923 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $24.67 | 13.754% | $28.0631 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $183.67 | 13.460% | $208.392 | $208.39 | $208.40 | $208.40 |
| Purchase #5 | $175.61 | 7.435% | $188.6666 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $138.59 | 5.158% | $145.7385 | $145.74 | $145.75 | $145.70 |
| Purchase #7 | $72.36 | 11.597% | $80.7516 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $708.42 | $772.9553 | $772.95 | $772.95 | $773.10 | |