| 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 | $28.92 | 10.514% | $31.9606 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $132.41 | 6.821% | $141.4417 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $64.30 | 8.469% | $69.7456 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $20.53 | 10.341% | $22.653 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $59.45 | 9.635% | $65.178 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $163.29 | 8.729% | $177.5436 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $6.84 | 5.841% | $7.2395 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $475.74 | $515.7620 | $515.76 | $515.80 | $515.70 | |