| 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 | $18.61 | 9.573% | $20.3915 | $20.39 | $20.40 | $20.40 |
| Purchase #2 | $75.97 | 6.308% | $80.7622 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $122.75 | 13.610% | $139.4563 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $53.96 | 9.207% | $58.9281 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $8.44 | 13.313% | $9.5636 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $191.73 | 9.625% | $210.184 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $203.81 | 6.587% | $217.235 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $675.27 | $736.5207 | $736.52 | $736.55 | $736.60 | |