| 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 | $237.70 | 8.374% | $257.605 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $48.73 | 3.803% | $50.5832 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $167.97 | 8.159% | $181.6747 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $64.28 | 6.569% | $68.5026 | $68.50 | $68.50 | $68.50 |
| Purchase #5 | $203.57 | 8.506% | $220.8857 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $89.59 | 7.494% | $96.3039 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $61.80 | 8.854% | $67.2718 | $67.27 | $67.25 | $67.30 |
| 7 purchase totals = | $873.64 | $942.8269 | $942.82 | $942.80 | $942.90 | |