| 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 | $22.94 | 9.657% | $25.1553 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $245.72 | 4.305% | $256.2982 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $188.58 | 6.601% | $201.0282 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $35.72 | 6.260% | $37.9561 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $158.93 | 4.206% | $165.6146 | $165.61 | $165.60 | $165.60 |
| Purchase #6 | $27.86 | 7.839% | $30.0439 | $30.04 | $30.05 | $30.00 |
| Purchase #7 | $141.96 | 4.242% | $147.9819 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $821.71 | $864.0782 | $864.08 | $864.10 | $864.10 | |