| 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 | $29.62 | 9.826% | $32.5305 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $175.45 | 11.777% | $196.1127 | $196.11 | $196.10 | $196.10 |
| Purchase #3 | $21.73 | 6.420% | $23.1251 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $28.92 | 3.857% | $30.0354 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $38.71 | 3.269% | $39.9754 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $101.45 | 5.204% | $106.7295 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $159.55 | 3.753% | $165.5379 | $165.54 | $165.55 | $165.50 |
| 7 purchase totals = | $555.43 | $594.0465 | $594.06 | $594.15 | $593.90 | |