| 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 | $57.68 | 12.511% | $64.8963 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $15.39 | 13.864% | $17.5237 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $220.88 | 6.295% | $234.7844 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $140.85 | 10.538% | $155.6928 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $241.63 | 11.320% | $268.9825 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $198.65 | 11.732% | $221.9556 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $81.32 | 11.804% | $90.919 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $956.40 | $1,054.7543 | $1,054.75 | $1,054.75 | $1,054.80 | |