| 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 | $78.44 | 13.638% | $89.1376 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $69.43 | 7.112% | $74.3679 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $158.93 | 3.219% | $164.046 | $164.05 | $164.05 | $164.00 |
| Purchase #4 | $47.80 | 13.311% | $54.1627 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $236.94 | 9.428% | $259.2787 | $259.28 | $259.30 | $259.30 |
| Purchase #6 | $179.81 | 3.690% | $186.445 | $186.45 | $186.45 | $186.40 |
| Purchase #7 | $181.34 | 9.184% | $197.9943 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $952.69 | $1,025.4322 | $1,025.44 | $1,025.45 | $1,025.40 | |