| 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 | $11.34 | 11.620% | $12.6577 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $57.30 | 5.766% | $60.6039 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $122.61 | 7.202% | $131.4404 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $148.25 | 11.667% | $165.5463 | $165.55 | $165.55 | $165.50 |
| Purchase #5 | $131.92 | 9.669% | $144.6753 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $173.36 | 6.647% | $184.8832 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $114.46 | 6.534% | $121.9388 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $759.24 | $821.7456 | $821.75 | $821.80 | $821.70 | |