| 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 | $75.62 | 11.272% | $84.1439 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $24.87 | 12.219% | $27.9089 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $76.92 | 9.124% | $83.9382 | $83.94 | $83.95 | $83.90 |
| Purchase #4 | $22.64 | 5.662% | $23.9219 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $171.77 | 12.208% | $192.7397 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $214.41 | 4.235% | $223.4903 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $88.64 | 5.430% | $93.4532 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $674.87 | $729.5961 | $729.59 | $729.60 | $729.50 | |