| 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 | $75.76 | 8.286% | $82.0375 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $172.41 | 11.382% | $192.0337 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $36.43 | 6.579% | $38.8267 | $38.83 | $38.85 | $38.80 |
| Purchase #4 | $135.49 | 3.545% | $140.2931 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $69.81 | 5.279% | $73.4953 | $73.50 | $73.50 | $73.50 |
| Purchase #6 | $36.78 | 8.387% | $39.8647 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $33.62 | 3.828% | $34.907 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $560.30 | $601.4580 | $601.46 | $601.50 | $601.40 | |