| 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 | $124.53 | 12.696% | $140.3403 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $15.41 | 3.455% | $15.9424 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $136.32 | 10.216% | $150.2465 | $150.25 | $150.25 | $150.20 |
| Purchase #4 | $6.27 | 5.643% | $6.6238 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $52.26 | 3.820% | $54.2563 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $225.44 | 12.623% | $253.8973 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $84.40 | 6.254% | $89.6784 | $89.68 | $89.70 | $89.70 |
| 7 purchase totals = | $644.63 | $710.9850 | $710.99 | $711.00 | $710.90 | |