| 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 | $16.28 | 4.756% | $17.0543 | $17.05 | $17.05 | $17.10 |
| Purchase #2 | $245.42 | 6.221% | $260.6876 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $198.64 | 8.138% | $214.8053 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $133.89 | 11.368% | $149.1106 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $147.71 | 6.787% | $157.7351 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $47.74 | 5.706% | $50.464 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $86.78 | 3.147% | $89.511 | $89.51 | $89.50 | $89.50 |
| 7 purchase totals = | $876.46 | $939.3679 | $939.37 | $939.35 | $939.40 | |