| 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 | $35.60 | 3.641% | $36.8962 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $55.66 | 13.487% | $63.1669 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $181.43 | 13.425% | $205.787 | $205.79 | $205.80 | $205.80 |
| Purchase #4 | $28.54 | 4.747% | $29.8948 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $227.38 | 5.621% | $240.161 | $240.16 | $240.15 | $240.20 |
| Purchase #6 | $39.81 | 10.146% | $43.8491 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $195.26 | 3.519% | $202.1312 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $763.68 | $821.8862 | $821.89 | $821.90 | $821.90 | |