| 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 | $77.96 | 7.702% | $83.9645 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $64.27 | 3.628% | $66.6017 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $39.83 | 9.294% | $43.5318 | $43.53 | $43.55 | $43.50 |
| Purchase #4 | $91.25 | 3.294% | $94.2558 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $82.70 | 6.680% | $88.2244 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $234.54 | 8.160% | $253.6785 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $33.69 | 7.395% | $36.1814 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $624.24 | $666.4381 | $666.43 | $666.45 | $666.50 | |