| 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 | $106.25 | 8.830% | $115.6319 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $111.70 | 9.790% | $122.6354 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $77.71 | 5.170% | $81.7276 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $104.49 | 13.590% | $118.6902 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $28.35 | 13.368% | $32.1398 | $32.14 | $32.15 | $32.10 |
| Purchase #6 | $248.35 | 3.818% | $257.832 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $70.56 | 8.528% | $76.5774 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $747.41 | $805.2343 | $805.24 | $805.35 | $805.10 | |