| 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 | $93.34 | 11.514% | $104.0872 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $38.83 | 9.302% | $42.442 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $33.36 | 8.651% | $36.246 | $36.25 | $36.25 | $36.20 |
| Purchase #4 | $68.72 | 11.633% | $76.7142 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $111.93 | 3.708% | $116.0804 | $116.08 | $116.10 | $116.10 |
| Purchase #6 | $194.60 | 9.270% | $212.6394 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $114.79 | 4.650% | $120.1277 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $655.57 | $708.3369 | $708.34 | $708.40 | $708.20 | |