| 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 | $60.48 | 7.158% | $64.8092 | $64.81 | $64.80 | $64.80 |
| Purchase #2 | $140.66 | 9.847% | $154.5108 | $154.51 | $154.50 | $154.50 |
| Purchase #3 | $28.96 | 3.332% | $29.9249 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $241.61 | 8.798% | $262.8668 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $32.94 | 11.175% | $36.621 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $168.47 | 11.135% | $187.2291 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $121.42 | 10.156% | $133.7514 | $133.75 | $133.75 | $133.80 |
| 7 purchase totals = | $794.54 | $869.7132 | $869.71 | $869.65 | $869.70 | |