| 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 | $51.41 | 5.741% | $54.3614 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $14.77 | 8.830% | $16.0742 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $205.86 | 9.477% | $225.3694 | $225.37 | $225.35 | $225.40 |
| Purchase #4 | $5.63 | 9.178% | $6.1467 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $35.84 | 7.556% | $38.5481 | $38.55 | $38.55 | $38.50 |
| Purchase #6 | $189.96 | 3.648% | $196.8897 | $196.89 | $196.90 | $196.90 |
| Purchase #7 | $237.41 | 4.487% | $248.0626 | $248.06 | $248.05 | $248.10 |
| 7 purchase totals = | $740.88 | $785.4521 | $785.45 | $785.40 | $785.50 | |