| 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 | $101.44 | 10.872% | $112.4686 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $56.97 | 13.859% | $64.8655 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $39.49 | 13.707% | $44.9029 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $229.91 | 8.682% | $249.8708 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $242.33 | 11.138% | $269.3207 | $269.32 | $269.30 | $269.30 |
| Purchase #6 | $154.54 | 12.543% | $173.924 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $21.84 | 11.470% | $24.345 | $24.35 | $24.35 | $24.30 |
| 7 purchase totals = | $846.52 | $939.6975 | $939.70 | $939.60 | $939.70 | |