| 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 | $34.93 | 6.868% | $37.329 | $37.33 | $37.35 | $37.30 |
| Purchase #2 | $133.70 | 10.380% | $147.5781 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $17.46 | 12.659% | $19.6703 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $107.51 | 9.197% | $117.3977 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $70.97 | 3.393% | $73.378 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $96.27 | 10.592% | $106.4669 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $201.76 | 5.681% | $213.222 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $662.60 | $715.0420 | $715.05 | $715.05 | $715.10 | |