| 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 | $215.73 | 6.620% | $230.0113 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $84.60 | 9.418% | $92.5676 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $103.50 | 5.641% | $109.3384 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $49.47 | 13.712% | $56.2533 | $56.25 | $56.25 | $56.30 |
| Purchase #5 | $46.29 | 10.695% | $51.2407 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $92.87 | 9.319% | $101.5246 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $29.32 | 4.303% | $30.5816 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $621.78 | $671.5175 | $671.51 | $671.50 | $671.50 | |