| 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 | $16.70 | 7.470% | $17.9475 | $17.95 | $17.95 | $17.90 |
| Purchase #2 | $244.51 | 9.162% | $266.912 | $266.91 | $266.90 | $266.90 |
| Purchase #3 | $195.26 | 6.337% | $207.6336 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $189.43 | 8.174% | $204.914 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $60.54 | 9.539% | $66.3149 | $66.31 | $66.30 | $66.30 |
| Purchase #6 | $64.77 | 11.809% | $72.4187 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $14.55 | 11.818% | $16.2695 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $785.76 | $852.4102 | $852.40 | $852.35 | $852.30 | |