| 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 | $63.81 | 13.355% | $72.3318 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $86.36 | 5.329% | $90.9621 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $161.63 | 12.195% | $181.3408 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $10.25 | 9.297% | $11.2029 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $42.66 | 6.114% | $45.2682 | $45.27 | $45.25 | $45.30 |
| Purchase #6 | $183.92 | 10.510% | $203.25 | $203.25 | $203.25 | $203.30 |
| Purchase #7 | $98.91 | 3.367% | $102.2403 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $647.54 | $706.5961 | $706.59 | $706.60 | $706.60 | |