| 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 | $242.38 | 6.335% | $257.7348 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $164.69 | 9.650% | $180.5826 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $10.92 | 10.212% | $12.0352 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $32.64 | 4.460% | $34.0957 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $157.59 | 6.447% | $167.7498 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $47.71 | 8.207% | $51.6256 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $44.36 | 12.320% | $49.8252 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $700.29 | $753.6489 | $753.66 | $753.75 | $753.50 | |