| 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 | $122.42 | 9.545% | $134.105 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $67.98 | 4.629% | $71.1268 | $71.13 | $71.15 | $71.10 |
| Purchase #3 | $140.47 | 3.105% | $144.8316 | $144.83 | $144.85 | $144.80 |
| Purchase #4 | $39.58 | 12.772% | $44.6352 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $65.70 | 5.770% | $69.4909 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $206.74 | 3.783% | $214.561 | $214.56 | $214.55 | $214.60 |
| Purchase #7 | $18.47 | 7.600% | $19.8737 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $661.36 | $698.6242 | $698.63 | $698.65 | $698.60 | |