| 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 | $83.98 | 7.782% | $90.5153 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $219.67 | 9.741% | $241.0681 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $20.44 | 12.400% | $22.9746 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $193.78 | 4.455% | $202.4129 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $81.41 | 3.497% | $84.2569 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $64.77 | 3.737% | $67.1905 | $67.19 | $67.20 | $67.20 |
| Purchase #7 | $114.72 | 13.602% | $130.3242 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $778.77 | $838.7425 | $838.74 | $838.65 | $838.80 | |