| 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 | $7.65 | 3.755% | $7.9373 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $137.98 | 6.416% | $146.8328 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $41.50 | 4.118% | $43.209 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $118.86 | 10.234% | $131.0241 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $118.64 | 5.429% | $125.081 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $119.91 | 11.838% | $134.1049 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $43.63 | 12.278% | $48.9869 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $588.17 | $637.1760 | $637.17 | $637.20 | $637.10 | |