| 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 | $43.98 | 3.388% | $45.47 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $21.74 | 11.846% | $24.3153 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $76.31 | 9.812% | $83.7975 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $14.73 | 5.194% | $15.4951 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $249.69 | 6.523% | $265.9773 | $265.98 | $266.00 | $266.00 |
| Purchase #6 | $243.28 | 13.139% | $275.2446 | $275.24 | $275.25 | $275.20 |
| Purchase #7 | $52.84 | 3.659% | $54.7734 | $54.77 | $54.75 | $54.80 |
| 7 purchase totals = | $702.57 | $765.0732 | $765.08 | $765.05 | $765.10 | |