| 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 | $112.63 | 10.108% | $124.0146 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $17.99 | 5.656% | $19.0075 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $76.32 | 5.755% | $80.7122 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $22.69 | 7.766% | $24.4521 | $24.45 | $24.45 | $24.50 |
| Purchase #5 | $17.87 | 12.396% | $20.0852 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $16.81 | 12.513% | $18.9134 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $114.74 | 7.510% | $123.357 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $379.05 | $410.5420 | $410.54 | $410.50 | $410.60 | |