| 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 | $50.67 | 8.416% | $54.9344 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $211.33 | 3.272% | $218.2447 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $27.29 | 9.628% | $29.9175 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $20.85 | 7.873% | $22.4915 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $212.58 | 3.592% | $220.2159 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $207.25 | 11.102% | $230.2589 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $134.45 | 6.454% | $143.1274 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $864.42 | $919.1903 | $919.19 | $919.20 | $919.10 | |