| 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 | $91.40 | 9.541% | $100.1205 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $77.77 | 8.108% | $84.0756 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $207.25 | 7.583% | $222.9658 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $65.96 | 6.159% | $70.0225 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $130.36 | 3.767% | $135.2707 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $14.70 | 5.498% | $15.5082 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $143.87 | 13.272% | $162.9644 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $731.31 | $790.9277 | $790.93 | $790.85 | $791.00 | |