| 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 | $123.90 | 4.383% | $129.3305 | $129.33 | $129.35 | $129.30 |
| Purchase #2 | $61.73 | 9.804% | $67.782 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $171.99 | 5.582% | $181.5905 | $181.59 | $181.60 | $181.60 |
| Purchase #4 | $27.82 | 12.737% | $31.3634 | $31.36 | $31.35 | $31.40 |
| Purchase #5 | $56.28 | 13.170% | $63.6921 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $94.28 | 13.214% | $106.7382 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $211.58 | 6.854% | $226.0817 | $226.08 | $226.10 | $226.10 |
| 7 purchase totals = | $747.58 | $806.5784 | $806.57 | $806.65 | $806.60 | |