| 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 | $26.70 | 11.347% | $29.7296 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $48.61 | 6.220% | $51.6335 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $101.39 | 5.243% | $106.7059 | $106.71 | $106.70 | $106.70 |
| Purchase #4 | $167.49 | 5.377% | $176.4959 | $176.50 | $176.50 | $176.50 |
| Purchase #5 | $154.93 | 10.223% | $170.7685 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $249.40 | 7.811% | $268.8806 | $268.88 | $268.90 | $268.90 |
| Purchase #7 | $191.55 | 6.289% | $203.5966 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $940.07 | $1,007.8106 | $1,007.82 | $1,007.85 | $1,007.80 | |