| 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 | $64.55 | 4.127% | $67.214 | $67.21 | $67.20 | $67.20 |
| Purchase #2 | $176.45 | 5.124% | $185.4913 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $34.44 | 4.406% | $35.9574 | $35.96 | $35.95 | $36.00 |
| Purchase #4 | $21.31 | 5.142% | $22.4058 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $95.43 | 12.787% | $107.6326 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $128.48 | 6.528% | $136.8672 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $112.35 | 8.109% | $121.4605 | $121.46 | $121.45 | $121.50 |
| 7 purchase totals = | $633.01 | $677.0288 | $677.03 | $677.00 | $677.10 | |