| 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 | $33.45 | 3.175% | $34.512 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $28.64 | 4.164% | $29.8326 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $187.95 | 6.123% | $199.4582 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $117.44 | 10.357% | $129.6033 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $198.89 | 4.546% | $207.9315 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $168.32 | 4.850% | $176.4835 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $27.26 | 5.306% | $28.7064 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $761.95 | $806.5275 | $806.52 | $806.55 | $806.50 | |