| 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 | $78.53 | 13.622% | $89.2274 | $89.23 | $89.25 | $89.20 |
| Purchase #2 | $44.64 | 11.813% | $49.9133 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $15.51 | 6.425% | $16.5065 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $23.77 | 4.824% | $24.9167 | $24.92 | $24.90 | $24.90 |
| Purchase #5 | $199.70 | 6.208% | $212.0974 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $198.91 | 3.306% | $205.486 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $63.54 | 13.314% | $71.9997 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $624.60 | $670.1470 | $670.16 | $670.15 | $670.10 | |