| 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 | $77.66 | 7.417% | $83.42 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $186.43 | 8.350% | $201.9969 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $72.74 | 6.852% | $77.7241 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $64.44 | 7.249% | $69.1113 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $86.61 | 11.542% | $96.6065 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $37.64 | 6.829% | $40.2104 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $223.62 | 9.203% | $244.1997 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $749.14 | $813.2689 | $813.27 | $813.20 | $813.20 | |