| 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 | $16.42 | 6.147% | $17.4293 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $11.75 | 7.426% | $12.6226 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $187.92 | 9.717% | $206.1802 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $177.32 | 8.557% | $192.4933 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $207.40 | 6.515% | $220.9121 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $88.41 | 8.395% | $95.832 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $54.52 | 10.320% | $60.1465 | $60.15 | $60.15 | $60.10 |
| 7 purchase totals = | $743.74 | $805.6160 | $805.61 | $805.65 | $805.50 | |