| 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 | $77.79 | 8.585% | $84.4683 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $66.34 | 5.410% | $69.929 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $88.89 | 13.369% | $100.7737 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $45.97 | 7.397% | $49.3704 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $113.43 | 5.470% | $119.6346 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $154.72 | 13.502% | $175.6103 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $105.56 | 3.680% | $109.4446 | $109.44 | $109.45 | $109.40 |
| 7 purchase totals = | $652.70 | $709.2309 | $709.22 | $709.20 | $709.20 | |