| 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 | $231.26 | 12.311% | $259.7304 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $115.73 | 5.270% | $121.829 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $63.32 | 9.221% | $69.1587 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $49.40 | 12.549% | $55.5992 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $41.38 | 4.828% | $43.3778 | $43.38 | $43.40 | $43.40 |
| Purchase #6 | $71.77 | 13.211% | $81.2515 | $81.25 | $81.25 | $81.30 |
| Purchase #7 | $42.59 | 7.340% | $45.7161 | $45.72 | $45.70 | $45.70 |
| 7 purchase totals = | $615.45 | $676.6627 | $676.67 | $676.70 | $676.70 | |