| 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 | $14.53 | 4.249% | $15.1474 | $15.15 | $15.15 | $15.10 |
| Purchase #2 | $107.72 | 8.852% | $117.2554 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $123.86 | 12.558% | $139.4143 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $152.41 | 12.107% | $170.8623 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $94.96 | 10.605% | $105.0305 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $157.96 | 13.602% | $179.4457 | $179.45 | $179.45 | $179.40 |
| Purchase #7 | $202.83 | 9.389% | $221.8737 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $854.27 | $949.0293 | $949.03 | $949.00 | $949.00 | |