| 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 | $60.55 | 5.658% | $63.9759 | $63.98 | $64.00 | $64.00 |
| Purchase #2 | $51.40 | 4.395% | $53.659 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $13.89 | 13.657% | $15.787 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $64.45 | 3.627% | $66.7876 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $237.77 | 9.315% | $259.9183 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $209.77 | 4.330% | $218.853 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $216.75 | 6.474% | $230.7824 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $854.58 | $909.7632 | $909.77 | $909.80 | $909.90 | |