| 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 | $74.30 | 5.131% | $78.1123 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $218.28 | 8.236% | $236.2575 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $17.84 | 8.608% | $19.3757 | $19.38 | $19.40 | $19.40 |
| Purchase #4 | $76.41 | 13.549% | $86.7628 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $221.56 | 11.244% | $246.4722 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $96.35 | 8.235% | $104.2844 | $104.28 | $104.30 | $104.30 |
| Purchase #7 | $181.68 | 13.158% | $205.5855 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $886.42 | $976.8504 | $976.85 | $976.85 | $977.00 | |