| 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 | $108.73 | 10.568% | $120.2206 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $44.64 | 9.247% | $48.7679 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $68.58 | 3.366% | $70.8884 | $70.89 | $70.90 | $70.90 |
| Purchase #4 | $170.73 | 6.479% | $181.7916 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $130.89 | 11.464% | $145.8952 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $188.41 | 7.696% | $202.91 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $19.45 | 9.332% | $21.2651 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $731.43 | $791.7388 | $791.75 | $791.70 | $791.80 | |