| 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 | $102.65 | 12.789% | $115.7779 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $85.29 | 3.867% | $88.5882 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $15.56 | 7.666% | $16.7528 | $16.75 | $16.75 | $16.80 |
| Purchase #4 | $167.55 | 8.627% | $182.0045 | $182.00 | $182.00 | $182.00 |
| Purchase #5 | $138.55 | 13.103% | $156.7042 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $59.26 | 3.361% | $61.2517 | $61.25 | $61.25 | $61.30 |
| Purchase #7 | $90.99 | 6.135% | $96.5722 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $659.85 | $717.6515 | $717.64 | $717.65 | $717.80 | |