| 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 | $38.56 | 12.281% | $43.2956 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $5.49 | 8.349% | $5.9484 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $83.55 | 12.207% | $93.7489 | $93.75 | $93.75 | $93.70 |
| Purchase #4 | $147.49 | 3.531% | $152.6979 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $25.30 | 12.327% | $28.4187 | $28.42 | $28.40 | $28.40 |
| Purchase #6 | $166.55 | 6.562% | $177.479 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $193.66 | 7.274% | $207.7468 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $660.60 | $709.3353 | $709.35 | $709.35 | $709.20 | |