| 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 | $81.44 | 5.140% | $85.626 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $168.66 | 8.558% | $183.0939 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $94.79 | 3.773% | $98.3664 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $144.66 | 6.149% | $153.5551 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $64.37 | 9.639% | $70.5746 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $220.54 | 7.570% | $237.2349 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $16.82 | 12.180% | $18.8687 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $791.28 | $847.3196 | $847.32 | $847.30 | $847.40 | |