| 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 | $54.82 | 4.288% | $57.1707 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $152.96 | 10.708% | $169.339 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $222.56 | 3.596% | $230.5633 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $146.41 | 12.463% | $164.6571 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $5.94 | 10.521% | $6.5649 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $95.26 | 13.711% | $108.3211 | $108.32 | $108.30 | $108.30 |
| Purchase #7 | $143.33 | 5.838% | $151.6976 | $151.70 | $151.70 | $151.70 |
| 7 purchase totals = | $821.28 | $888.3137 | $888.31 | $888.25 | $888.40 | |