| 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 | $23.69 | 3.721% | $24.5715 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $129.92 | 11.425% | $144.7634 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $84.68 | 7.129% | $90.7168 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $14.57 | 9.258% | $15.9189 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $123.80 | 11.531% | $138.0754 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $90.26 | 12.326% | $101.3854 | $101.39 | $101.40 | $101.40 |
| Purchase #7 | $83.62 | 7.181% | $89.6248 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $550.54 | $605.0562 | $605.06 | $605.00 | $605.10 | |