| 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 | $97.45 | 7.721% | $104.9741 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $167.69 | 5.789% | $177.3976 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $29.61 | 9.764% | $32.5011 | $32.50 | $32.50 | $32.50 |
| Purchase #4 | $72.64 | 12.311% | $81.5827 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $219.77 | 10.854% | $243.6238 | $243.62 | $243.60 | $243.60 |
| Purchase #6 | $227.97 | 9.284% | $249.1347 | $249.13 | $249.15 | $249.10 |
| Purchase #7 | $80.35 | 3.676% | $83.3037 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $895.48 | $972.5177 | $972.50 | $972.50 | $972.50 | |