| 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 | $81.41 | 6.327% | $86.5608 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $40.58 | 10.788% | $44.9578 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $107.61 | 6.332% | $114.4239 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $101.29 | 8.441% | $109.8399 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $43.69 | 7.413% | $46.9287 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $203.26 | 13.172% | $230.0334 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $120.85 | 4.596% | $126.4043 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $698.69 | $759.1488 | $759.14 | $759.15 | $759.10 | |