| 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 | $102.50 | 5.242% | $107.8731 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $24.34 | 7.783% | $26.2344 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $35.62 | 8.855% | $38.7742 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $81.49 | 10.371% | $89.9413 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $212.28 | 9.481% | $232.4063 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $215.82 | 3.403% | $223.1644 | $223.16 | $223.15 | $223.20 |
| Purchase #7 | $152.86 | 6.356% | $162.5758 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $824.91 | $880.9695 | $880.96 | $880.95 | $881.00 | |