| 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 | $117.64 | 10.243% | $129.6899 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $20.44 | 11.105% | $22.7099 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $83.84 | 3.378% | $86.6721 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $82.38 | 6.264% | $87.5403 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $230.46 | 6.357% | $245.1103 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $120.55 | 11.291% | $134.1613 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $62.41 | 12.740% | $70.361 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $717.72 | $776.2448 | $776.24 | $776.20 | $776.30 | |