| 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 | $79.73 | 5.342% | $83.9892 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $217.49 | 10.189% | $239.6501 | $239.65 | $239.65 | $239.70 |
| Purchase #3 | $125.34 | 4.774% | $131.3237 | $131.32 | $131.30 | $131.30 |
| Purchase #4 | $171.28 | 12.561% | $192.7945 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $130.36 | 12.482% | $146.6315 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $10.99 | 12.850% | $12.4022 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $165.85 | 10.275% | $182.8911 | $182.89 | $182.90 | $182.90 |
| 7 purchase totals = | $901.04 | $989.6823 | $989.67 | $989.70 | $989.70 | |