| 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 | $8.49 | 6.363% | $9.0302 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $84.52 | 4.301% | $88.1552 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $208.35 | 8.728% | $226.5348 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $110.45 | 11.489% | $123.1396 | $123.14 | $123.15 | $123.10 |
| Purchase #5 | $167.93 | 9.697% | $184.2142 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $174.73 | 12.429% | $196.4472 | $196.45 | $196.45 | $196.40 |
| Purchase #7 | $75.56 | 10.677% | $83.6275 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $830.03 | $911.1487 | $911.15 | $911.20 | $911.00 | |