| 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 | $74.87 | 6.341% | $79.6175 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $113.90 | 5.568% | $120.242 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $70.66 | 12.772% | $79.6847 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $108.65 | 7.528% | $116.8292 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $182.57 | 13.768% | $207.7062 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $120.36 | 8.630% | $130.7471 | $130.75 | $130.75 | $130.70 |
| Purchase #7 | $197.60 | 8.601% | $214.5956 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $868.61 | $949.4223 | $949.43 | $949.45 | $949.30 | |