| 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 | $89.44 | 7.698% | $96.3251 | $96.33 | $96.35 | $96.30 |
| Purchase #2 | $217.76 | 7.106% | $233.234 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $150.47 | 8.666% | $163.5097 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $76.53 | 9.374% | $83.7039 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $55.30 | 9.666% | $60.6453 | $60.65 | $60.65 | $60.60 |
| Purchase #6 | $167.55 | 3.215% | $172.9367 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $201.87 | 13.858% | $229.8451 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $958.92 | $1,040.1998 | $1,040.21 | $1,040.25 | $1,040.00 | |