| 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 | $33.40 | 6.606% | $35.6064 | $35.61 | $35.60 | $35.60 |
| Purchase #2 | $191.88 | 5.409% | $202.2588 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $184.66 | 4.743% | $193.4184 | $193.42 | $193.40 | $193.40 |
| Purchase #4 | $38.38 | 9.806% | $42.1435 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $107.42 | 5.167% | $112.9704 | $112.97 | $112.95 | $113.00 |
| Purchase #6 | $79.84 | 12.833% | $90.0859 | $90.09 | $90.10 | $90.10 |
| Purchase #7 | $45.97 | 13.328% | $52.0969 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $681.55 | $728.5803 | $728.59 | $728.55 | $728.60 | |