| 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 | $69.64 | 9.861% | $76.5072 | $76.51 | $76.50 | $76.50 |
| Purchase #2 | $21.33 | 3.746% | $22.129 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $9.94 | 4.129% | $10.3504 | $10.35 | $10.35 | $10.40 |
| Purchase #4 | $201.81 | 10.131% | $222.2554 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $25.91 | 4.278% | $27.0184 | $27.02 | $27.00 | $27.00 |
| Purchase #6 | $134.35 | 4.665% | $140.6174 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $215.75 | 6.773% | $230.3627 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $678.73 | $729.2405 | $729.25 | $729.20 | $729.30 | |