| 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 | $80.99 | 4.637% | $84.7455 | $84.75 | $84.75 | $84.70 |
| Purchase #2 | $89.94 | 7.368% | $96.5668 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $47.47 | 8.189% | $51.3573 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $152.62 | 7.851% | $164.6022 | $164.60 | $164.60 | $164.60 |
| Purchase #5 | $136.43 | 13.791% | $155.2451 | $155.25 | $155.25 | $155.20 |
| Purchase #6 | $202.66 | 9.815% | $222.5511 | $222.55 | $222.55 | $222.60 |
| Purchase #7 | $113.30 | 10.627% | $125.3404 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $823.41 | $900.4084 | $900.42 | $900.40 | $900.40 | |