| 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 | $199.74 | 4.482% | $208.6923 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $123.56 | 6.368% | $131.4283 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $29.65 | 3.317% | $30.6335 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $68.79 | 10.142% | $75.7667 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $63.57 | 13.744% | $72.3071 | $72.31 | $72.30 | $72.30 |
| Purchase #6 | $29.97 | 6.857% | $32.025 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $72.60 | 4.365% | $75.769 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $587.88 | $626.6219 | $626.63 | $626.65 | $626.60 | |