| 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 | $5.30 | 6.204% | $5.6288 | $5.63 | $5.65 | $5.60 |
| Purchase #2 | $136.96 | 11.598% | $152.8446 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $98.34 | 10.387% | $108.5546 | $108.55 | $108.55 | $108.60 |
| Purchase #4 | $107.71 | 4.322% | $112.3652 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $123.28 | 5.417% | $129.9581 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $151.79 | 10.775% | $168.1454 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $221.87 | 11.578% | $247.5581 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $845.25 | $925.0548 | $925.06 | $925.05 | $925.10 | |