| 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 | $46.39 | 8.537% | $50.3503 | $50.35 | $50.35 | $50.40 |
| Purchase #2 | $17.52 | 3.787% | $18.1835 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $29.79 | 4.756% | $31.2068 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $211.53 | 3.773% | $219.511 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $106.30 | 7.775% | $114.5648 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $132.56 | 10.781% | $146.8513 | $146.85 | $146.85 | $146.90 |
| Purchase #7 | $78.74 | 11.550% | $87.8345 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $622.83 | $668.5022 | $668.49 | $668.50 | $668.60 | |