| 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 | $76.34 | 4.176% | $79.528 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $63.36 | 8.130% | $68.5112 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $97.63 | 11.330% | $108.6915 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $212.75 | 9.747% | $233.4867 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $114.77 | 7.794% | $123.7152 | $123.72 | $123.70 | $123.70 |
| Purchase #6 | $86.83 | 9.531% | $95.1058 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $134.86 | 13.517% | $153.089 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $786.54 | $862.1274 | $862.14 | $862.15 | $862.10 | |