| 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 | $34.90 | 9.185% | $38.1056 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $55.87 | 13.758% | $63.5566 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $205.36 | 5.297% | $216.2379 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $133.33 | 4.597% | $139.4592 | $139.46 | $139.45 | $139.50 |
| Purchase #5 | $193.41 | 13.756% | $220.0155 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $149.76 | 6.568% | $159.5962 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $150.93 | 12.658% | $170.0347 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $923.56 | $1,007.0057 | $1,007.02 | $1,007.00 | $1,007.00 | |