| 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 | $11.41 | 11.694% | $12.7443 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $110.62 | 13.751% | $125.8314 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $198.41 | 11.330% | $220.8899 | $220.89 | $220.90 | $220.90 |
| Purchase #4 | $249.76 | 7.447% | $268.3596 | $268.36 | $268.35 | $268.40 |
| Purchase #5 | $24.49 | 4.317% | $25.5472 | $25.55 | $25.55 | $25.50 |
| Purchase #6 | $138.61 | 6.287% | $147.3244 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $40.77 | 13.538% | $46.2894 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $774.07 | $846.9862 | $846.98 | $847.00 | $846.90 | |