| 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 | $55.88 | 11.748% | $62.4448 | $62.44 | $62.45 | $62.40 |
| Purchase #2 | $37.66 | 12.540% | $42.3826 | $42.38 | $42.40 | $42.40 |
| Purchase #3 | $13.98 | 7.549% | $15.0354 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $235.87 | 7.358% | $253.2253 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $60.91 | 4.334% | $63.5498 | $63.55 | $63.55 | $63.50 |
| Purchase #6 | $50.77 | 11.659% | $56.6893 | $56.69 | $56.70 | $56.70 |
| Purchase #7 | $33.35 | 5.468% | $35.1736 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $488.42 | $528.5008 | $528.50 | $528.55 | $528.40 | |