| 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 | $75.51 | 11.836% | $84.4474 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $119.66 | 7.130% | $128.1918 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $25.57 | 12.520% | $28.7714 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $74.98 | 5.287% | $78.9442 | $78.94 | $78.95 | $78.90 |
| Purchase #5 | $222.77 | 11.793% | $249.0413 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $244.53 | 3.181% | $252.3085 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $24.91 | 7.729% | $26.8353 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $787.93 | $848.5399 | $848.54 | $848.55 | $848.40 | |