| 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 | $249.67 | 11.581% | $278.5843 | $278.58 | $278.60 | $278.60 |
| Purchase #2 | $19.79 | 4.305% | $20.642 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $250.61 | 3.580% | $259.5818 | $259.58 | $259.60 | $259.60 |
| Purchase #4 | $193.80 | 4.567% | $202.6508 | $202.65 | $202.65 | $202.70 |
| Purchase #5 | $7.70 | 10.633% | $8.5187 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $66.55 | 4.589% | $69.604 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $56.63 | 7.221% | $60.7193 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $844.75 | $900.3009 | $900.29 | $900.30 | $900.30 | |