| 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 | $210.63 | 4.685% | $220.498 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $180.83 | 4.825% | $189.555 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $77.58 | 4.542% | $81.1037 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $96.61 | 8.230% | $104.561 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $171.66 | 3.151% | $177.069 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $32.31 | 9.549% | $35.3953 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $66.99 | 7.745% | $72.1784 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $836.61 | $880.3604 | $880.37 | $880.35 | $880.50 | |