| 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 | $5.26 | 4.366% | $5.4897 | $5.49 | $5.50 | $5.50 |
| Purchase #2 | $217.97 | 4.718% | $228.2538 | $228.25 | $228.25 | $228.30 |
| Purchase #3 | $107.59 | 8.717% | $116.9686 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $139.85 | 9.801% | $153.5567 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $153.95 | 5.199% | $161.9539 | $161.95 | $161.95 | $162.00 |
| Purchase #6 | $90.53 | 8.764% | $98.464 | $98.46 | $98.45 | $98.50 |
| Purchase #7 | $8.36 | 11.864% | $9.3518 | $9.35 | $9.35 | $9.40 |
| 7 purchase totals = | $723.51 | $774.0385 | $774.03 | $774.00 | $774.30 | |