| 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 | $141.50 | 8.307% | $153.2544 | $153.25 | $153.25 | $153.30 |
| Purchase #2 | $61.55 | 10.399% | $67.9506 | $67.95 | $67.95 | $68.00 |
| Purchase #3 | $64.37 | 8.430% | $69.7964 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $37.68 | 12.786% | $42.4978 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $77.70 | 11.730% | $86.8142 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $44.98 | 10.388% | $49.6525 | $49.65 | $49.65 | $49.70 |
| Purchase #7 | $130.67 | 3.129% | $134.7587 | $134.76 | $134.75 | $134.80 |
| 7 purchase totals = | $558.45 | $604.7246 | $604.72 | $604.70 | $604.90 | |