| 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 | $77.34 | 11.551% | $86.2735 | $86.27 | $86.25 | $86.30 |
| Purchase #2 | $36.31 | 3.859% | $37.7112 | $37.71 | $37.70 | $37.70 |
| Purchase #3 | $187.47 | 5.845% | $198.4276 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $167.28 | 9.634% | $183.3958 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $94.39 | 12.401% | $106.0953 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $8.78 | 6.248% | $9.3286 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $192.98 | 3.698% | $200.1164 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $764.55 | $821.3484 | $821.36 | $821.35 | $821.30 | |