| 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 | $32.41 | 12.675% | $36.518 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $173.35 | 7.694% | $186.6875 | $186.69 | $186.70 | $186.70 |
| Purchase #3 | $91.74 | 10.671% | $101.5296 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $28.41 | 5.257% | $29.9035 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $85.26 | 8.539% | $92.5404 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $249.48 | 13.345% | $282.7731 | $282.77 | $282.75 | $282.80 |
| Purchase #7 | $186.96 | 12.524% | $210.3749 | $210.37 | $210.35 | $210.40 |
| 7 purchase totals = | $847.61 | $940.3270 | $940.32 | $940.30 | $940.30 | |