| 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 | $39.44 | 3.745% | $40.917 | $40.92 | $40.90 | $40.90 |
| Purchase #2 | $173.36 | 7.417% | $186.2181 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $103.37 | 10.622% | $114.35 | $114.35 | $114.35 | $114.40 |
| Purchase #4 | $191.92 | 11.566% | $214.1175 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $208.70 | 8.365% | $226.1578 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $57.70 | 9.500% | $63.1815 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $27.34 | 8.730% | $29.7268 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $801.83 | $874.6687 | $874.68 | $874.65 | $874.70 | |