| 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 | $67.80 | 6.381% | $72.1263 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $61.30 | 11.793% | $68.5291 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $143.97 | 4.620% | $150.6214 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $188.96 | 6.628% | $201.4843 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $47.85 | 9.270% | $52.2857 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $104.67 | 5.659% | $110.5933 | $110.59 | $110.60 | $110.60 |
| Purchase #7 | $200.96 | 12.220% | $225.5173 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $815.51 | $881.1574 | $881.16 | $881.20 | $881.10 | |