| 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 | $92.65 | 8.502% | $100.5271 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $64.25 | 11.322% | $71.5244 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $28.66 | 13.188% | $32.4397 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $182.93 | 13.256% | $207.1792 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $83.54 | 6.179% | $88.7019 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $76.82 | 3.338% | $79.3843 | $79.38 | $79.40 | $79.40 |
| Purchase #7 | $244.81 | 7.385% | $262.8892 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $773.66 | $842.6458 | $842.64 | $842.70 | $842.60 | |