| 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 | $114.98 | 5.187% | $120.944 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $48.29 | 13.714% | $54.9125 | $54.91 | $54.90 | $54.90 |
| Purchase #3 | $175.31 | 3.382% | $181.239 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $28.83 | 11.606% | $32.176 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $68.35 | 9.532% | $74.8651 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $54.65 | 3.428% | $56.5234 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $145.41 | 12.504% | $163.5921 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $635.82 | $684.2521 | $684.25 | $684.25 | $684.20 | |