| 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 | $5.91 | 13.520% | $6.709 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $98.96 | 11.794% | $110.6313 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $229.56 | 5.670% | $242.5761 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $211.89 | 5.563% | $223.6774 | $223.68 | $223.70 | $223.70 |
| Purchase #5 | $46.81 | 10.797% | $51.8641 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $105.44 | 8.387% | $114.2833 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $20.32 | 12.644% | $22.8893 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $718.89 | $772.6305 | $772.63 | $772.70 | $772.70 | |