| 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 | $77.46 | 8.149% | $83.7722 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $124.40 | 11.791% | $139.068 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $121.45 | 12.151% | $136.2074 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $105.53 | 4.500% | $110.2789 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $218.75 | 11.121% | $243.0772 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $114.97 | 5.214% | $120.9645 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $111.71 | 3.502% | $115.6221 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $874.27 | $948.9903 | $948.99 | $948.95 | $949.10 | |