| 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 | $65.83 | 7.260% | $70.6093 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $104.58 | 10.144% | $115.1886 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $74.51 | 8.513% | $80.853 | $80.85 | $80.85 | $80.90 |
| Purchase #4 | $65.70 | 3.657% | $68.1026 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $145.92 | 9.518% | $159.8087 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $11.52 | 12.112% | $12.9153 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $67.41 | 4.760% | $70.6187 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $535.47 | $578.0962 | $578.10 | $578.05 | $578.10 | |