| 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 | $78.32 | 12.318% | $87.9675 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $63.89 | 9.450% | $69.9276 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $35.83 | 8.589% | $38.9074 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $21.75 | 5.147% | $22.8695 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $98.54 | 4.827% | $103.2965 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $209.74 | 11.253% | $233.342 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $38.34 | 3.562% | $39.7057 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $546.41 | $596.0162 | $596.03 | $596.00 | $596.00 | |