| 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 | $89.42 | 3.582% | $92.623 | $92.62 | $92.60 | $92.60 |
| Purchase #2 | $131.46 | 3.651% | $136.2596 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $114.63 | 3.166% | $118.2592 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $120.72 | 4.437% | $126.0763 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $219.58 | 4.445% | $229.3403 | $229.34 | $229.35 | $229.30 |
| Purchase #6 | $133.40 | 3.529% | $138.1077 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $67.63 | 7.273% | $72.5487 | $72.55 | $72.55 | $72.50 |
| 7 purchase totals = | $876.84 | $913.2148 | $913.22 | $913.20 | $913.20 | |