| 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 | $47.55 | 11.404% | $52.9726 | $52.97 | $52.95 | $53.00 |
| Purchase #2 | $84.58 | 4.756% | $88.6026 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $142.41 | 3.629% | $147.5781 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $99.55 | 6.648% | $106.1681 | $106.17 | $106.15 | $106.20 |
| Purchase #5 | $209.87 | 10.710% | $232.3471 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $149.59 | 3.611% | $154.9917 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $220.74 | 11.145% | $245.3415 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $954.29 | $1,028.0017 | $1,028.00 | $1,028.00 | $1,028.00 | |