| 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 | $59.64 | 9.836% | $65.5062 | $65.51 | $65.50 | $65.50 |
| Purchase #2 | $140.64 | 13.828% | $160.0877 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $177.59 | 9.632% | $194.6955 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $16.45 | 8.573% | $17.8603 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $80.74 | 6.709% | $86.1568 | $86.16 | $86.15 | $86.20 |
| Purchase #6 | $187.81 | 5.153% | $197.4878 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $124.45 | 3.491% | $128.7945 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $787.32 | $850.5888 | $850.60 | $850.60 | $850.70 | |