| 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 | $79.52 | 12.119% | $89.157 | $89.16 | $89.15 | $89.20 |
| Purchase #2 | $249.84 | 4.861% | $261.9847 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $221.54 | 3.828% | $230.0206 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $52.68 | 8.833% | $57.3332 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $89.88 | 4.286% | $93.7323 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $20.41 | 11.282% | $22.7127 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $25.26 | 13.545% | $28.6815 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $739.13 | $783.6220 | $783.61 | $783.65 | $783.60 | |