| 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 | $90.41 | 13.845% | $102.9273 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $31.51 | 8.150% | $34.0781 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $246.90 | 8.500% | $267.8865 | $267.89 | $267.90 | $267.90 |
| Purchase #4 | $41.60 | 8.577% | $45.168 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $35.33 | 10.803% | $39.1467 | $39.15 | $39.15 | $39.10 |
| Purchase #6 | $32.59 | 7.450% | $35.018 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $175.65 | 6.207% | $186.5526 | $186.55 | $186.55 | $186.60 |
| 7 purchase totals = | $653.99 | $710.7772 | $710.79 | $710.80 | $710.80 | |