| 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 | $51.69 | 7.788% | $55.7156 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $207.80 | 5.820% | $219.894 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $95.73 | 5.769% | $101.2527 | $101.25 | $101.25 | $101.30 |
| Purchase #4 | $209.42 | 11.809% | $234.1504 | $234.15 | $234.15 | $234.20 |
| Purchase #5 | $235.85 | 8.159% | $255.093 | $255.09 | $255.10 | $255.10 |
| Purchase #6 | $119.58 | 9.805% | $131.3048 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $36.85 | 10.759% | $40.8147 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $956.92 | $1,038.2252 | $1,038.21 | $1,038.20 | $1,038.30 | |