| 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 | $26.92 | 3.532% | $27.8708 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $79.68 | 10.618% | $88.1404 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $14.88 | 7.212% | $15.9531 | $15.95 | $15.95 | $16.00 |
| Purchase #4 | $163.71 | 5.164% | $172.164 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $242.42 | 10.706% | $268.3735 | $268.37 | $268.35 | $268.40 |
| Purchase #6 | $99.58 | 9.612% | $109.1516 | $109.15 | $109.15 | $109.20 |
| Purchase #7 | $63.68 | 3.438% | $65.8693 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $690.87 | $747.5227 | $747.51 | $747.45 | $747.70 | |