| 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 | $71.30 | 11.518% | $79.5123 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $27.67 | 12.391% | $31.0986 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $123.58 | 8.246% | $133.7704 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $174.61 | 4.412% | $182.3138 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $78.79 | 3.750% | $81.7446 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $56.93 | 11.361% | $63.3978 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $119.68 | 4.338% | $124.8717 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $652.56 | $696.7092 | $696.70 | $696.65 | $696.70 | |