| 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 | $12.28 | 10.505% | $13.57 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $9.87 | 7.171% | $10.5778 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $68.61 | 13.318% | $77.7475 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $156.87 | 6.814% | $167.5591 | $167.56 | $167.55 | $167.60 |
| Purchase #5 | $102.99 | 5.730% | $108.8913 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $179.31 | 3.817% | $186.1543 | $186.15 | $186.15 | $186.20 |
| Purchase #7 | $142.76 | 7.420% | $153.3528 | $153.35 | $153.35 | $153.40 |
| 7 purchase totals = | $672.69 | $717.8528 | $717.85 | $717.85 | $718.00 | |