| 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 | $42.85 | 3.193% | $44.2182 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $223.28 | 13.237% | $252.8356 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $149.92 | 4.497% | $156.6619 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $74.83 | 10.121% | $82.4035 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $130.48 | 4.681% | $136.5878 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $85.48 | 13.178% | $96.7446 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $153.68 | 3.107% | $158.4548 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $860.52 | $927.9064 | $927.90 | $927.90 | $927.90 | |