| 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 | $19.47 | 4.497% | $20.3456 | $20.35 | $20.35 | $20.30 |
| Purchase #2 | $189.88 | 13.744% | $215.9771 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $10.93 | 7.674% | $11.7688 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $39.89 | 10.371% | $44.027 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $230.53 | 7.872% | $248.6773 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $242.26 | 7.572% | $260.6039 | $260.60 | $260.60 | $260.60 |
| Purchase #7 | $174.85 | 9.518% | $191.4922 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $907.81 | $992.8919 | $992.90 | $992.95 | $992.90 | |