| 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 | $105.84 | 12.629% | $119.2065 | $119.21 | $119.20 | $119.20 |
| Purchase #2 | $31.29 | 4.110% | $32.576 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $162.83 | 4.302% | $169.8349 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $198.60 | 3.417% | $205.3862 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $54.32 | 8.294% | $58.8253 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $104.54 | 3.350% | $108.0421 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $12.32 | 11.194% | $13.6991 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $669.74 | $707.5701 | $707.58 | $707.65 | $707.50 | |