| 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 | $52.27 | 7.130% | $55.9969 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $131.73 | 10.202% | $145.1691 | $145.17 | $145.15 | $145.20 |
| Purchase #3 | $250.36 | 5.534% | $264.2149 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $220.46 | 8.824% | $239.9134 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $89.79 | 7.353% | $96.3923 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $206.73 | 11.472% | $230.4461 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $111.95 | 10.640% | $123.8615 | $123.86 | $123.85 | $123.90 |
| 7 purchase totals = | $1,063.29 | $1,155.9942 | $1,155.99 | $1,155.95 | $1,156.00 | |