| 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 | $50.44 | 13.785% | $57.3932 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $36.85 | 13.394% | $41.7857 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $215.69 | 11.303% | $240.0694 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $230.44 | 12.630% | $259.5446 | $259.54 | $259.55 | $259.50 |
| Purchase #5 | $53.45 | 3.662% | $55.4073 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $33.84 | 12.186% | $37.9637 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $110.81 | 3.220% | $114.3781 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $731.52 | $806.5420 | $806.54 | $806.55 | $806.60 | |