| 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 | $157.46 | 8.410% | $170.7024 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $87.83 | 3.463% | $90.8716 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $37.61 | 9.259% | $41.0923 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $105.72 | 8.629% | $114.8426 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $27.44 | 3.301% | $28.3458 | $28.35 | $28.35 | $28.30 |
| Purchase #6 | $169.45 | 13.214% | $191.8411 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $100.69 | 7.864% | $108.6083 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $686.20 | $746.3041 | $746.30 | $746.30 | $746.20 | |