| 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 | $111.45 | 9.542% | $122.0846 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $105.45 | 6.144% | $111.9288 | $111.93 | $111.95 | $111.90 |
| Purchase #3 | $38.58 | 4.367% | $40.2648 | $40.26 | $40.25 | $40.30 |
| Purchase #4 | $59.98 | 9.773% | $65.8418 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $75.85 | 7.423% | $81.4803 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $63.74 | 9.275% | $69.6519 | $69.65 | $69.65 | $69.70 |
| Purchase #7 | $157.70 | 8.436% | $171.0036 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $612.75 | $662.2558 | $662.24 | $662.30 | $662.30 | |