| 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 | $62.51 | 8.371% | $67.7427 | $67.74 | $67.75 | $67.70 |
| Purchase #2 | $37.53 | 8.295% | $40.6431 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $173.38 | 9.292% | $189.4905 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $17.67 | 3.174% | $18.2308 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $176.91 | 13.746% | $201.228 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $12.70 | 4.280% | $13.2436 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $250.95 | 12.327% | $281.8846 | $281.88 | $281.90 | $281.90 |
| 7 purchase totals = | $731.65 | $812.4633 | $812.45 | $812.55 | $812.30 | |