| 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 | $207.55 | 6.431% | $220.8975 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $52.37 | 11.531% | $58.4088 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $47.52 | 11.106% | $52.7976 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $58.74 | 3.540% | $60.8194 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $106.77 | 6.726% | $113.9514 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $103.71 | 9.512% | $113.5749 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $90.48 | 13.401% | $102.6052 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $667.14 | $723.0548 | $723.06 | $723.00 | $723.10 | |